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        <dia:real val="13.200000000000001"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="15"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="15"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O0" connection="6"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O9">
      <dia:attribute name="obj_pos">
        <dia:point val="21,9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="20.95,8.6;30.06,9.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="21,9"/>
        <dia:point val="30.01,9"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Subscribe "foo"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="25.505,9.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="1" to="O8" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O10">
      <dia:attribute name="obj_pos">
        <dia:point val="30.71,10"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,9.6;40.8012,10.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,10"/>
        <dia:point val="40.7512,10"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Subscribe "foo"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="35.7306,10.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O8" connection="3"/>
        <dia:connection handle="1" to="O7" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O11">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,11"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,10.6;55.2112,11.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,11"/>
        <dia:point val="55.1612,11"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Subscribe "foo"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="48.3062,11.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O7" connection="3"/>
        <dia:connection handle="1" to="O12" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O12">
      <dia:attribute name="obj_pos">
        <dia:point val="55.5112,9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="55.1112,8.975;55.9112,13.025"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="55.5112,9"/>
        <dia:point val="55.5112,13"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="2"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="4"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O5" connection="6"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O13">
      <dia:attribute name="obj_pos">
        <dia:point val="70.5663,9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="55.8112,8.6;70.6163,9.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="70.5663,9"/>
        <dia:point val="55.8612,9"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Ok#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="63.2138,9.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O4" connection="11"/>
        <dia:connection handle="1" to="O5" connection="5"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O14">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,13"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,12.6;55.2112,13.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,13"/>
        <dia:point val="55.1612,13"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#"URL1"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="48.3062,13.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O7" connection="23"/>
        <dia:connection handle="1" to="O12" connection="4"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O15">
      <dia:attribute name="obj_pos">
        <dia:point val="30.71,17"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,16.6;40.8012,17.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,17"/>
        <dia:point val="40.7512,17"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Ok#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="35.7306,17.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O8" connection="37"/>
        <dia:connection handle="1" to="O7" connection="4"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O16">
      <dia:attribute name="obj_pos">
        <dia:point val="30.36,18"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="29.96,17.975;30.76,29.025"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="30.36,18"/>
        <dia:point val="30.36,29"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="2"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="8"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="9"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="9"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O8" connection="6"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O17">
      <dia:attribute name="obj_pos">
        <dia:point val="21,20"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="20.95,19.6;30.06,20.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="21,20"/>
        <dia:point val="30.01,20"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Show "foo/bar.b2nd"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="25.505,20.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="1" to="O16" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O18">
      <dia:attribute name="obj_pos">
        <dia:point val="41.1013,17"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="40.7013,16.975;41.5013,26.025"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="41.1013,17"/>
        <dia:point val="41.1013,26"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="4"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="8"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="5"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="5"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O7" connection="6"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O19">
      <dia:attribute name="obj_pos">
        <dia:point val="30.71,21"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,20.6;40.8012,21.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,21"/>
        <dia:point val="40.7512,21"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Get "foo/bar.b2nd"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="35.7306,21.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O16" connection="3"/>
        <dia:connection handle="1" to="O18" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O20">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,22"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,21.6;70.6163,22.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,22"/>
        <dia:point val="70.5663,22"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Get "foo/bar.b2nd"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="56.0087,22.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O18" connection="3"/>
        <dia:connection handle="1" to="O21" connection="0"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O21">
      <dia:attribute name="obj_pos">
        <dia:point val="70.9163,16"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.5163,15.975;71.3163,26.025"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="70.9163,16"/>
        <dia:point val="70.9163,26"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="6"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="8"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O38" connection="6"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O22">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,24"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,23.6;70.6163,24.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,24"/>
        <dia:point val="70.5663,24"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="56.0087,24.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="1" to="O21" connection="4"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Message" version="0" id="O23">
      <dia:attribute name="obj_pos">
        <dia:point val="30.71,25"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,24.6;40.8012,25.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,25"/>
        <dia:point val="40.7512,25"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="text_pos">
        <dia:point val="35.7306,25.5"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O16" connection="25"/>
        <dia:connection handle="1" to="O18" connection="4"/>
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      <dia:attribute name="obj_bb">
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="21,26"/>
        <dia:point val="30.01,26"/>
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      <dia:attribute name="text">
        <dia:string>#Formatted data#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="4"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
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        <dia:connection handle="1" to="O16" connection="4"/>
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    <dia:object type="UML - Lifeline" version="0" id="O25">
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        <dia:point val="30.36,26"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="29.96,25.975;30.76,35.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="30.36,26"/>
        <dia:point val="30.36,35"/>
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      <dia:attribute name="draw_cross">
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      <dia:attribute name="cpl_southeast">
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        <dia:connection handle="0" to="O16" connection="6"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="21,28"/>
        <dia:point val="30.01,28"/>
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      <dia:attribute name="text">
        <dia:string>#Download "foo/bar.b2nd"#</dia:string>
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        <dia:enum val="0"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="25.505,28.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="1" to="O25" connection="0"/>
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    <dia:object type="UML - Lifeline" version="0" id="O27">
      <dia:attribute name="obj_pos">
        <dia:point val="41.1013,25"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="40.7013,24.975;41.5013,34.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.1013,25"/>
        <dia:point val="41.1013,34"/>
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      <dia:attribute name="cpl_northeast">
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      <dia:attribute name="cpl_southeast">
        <dia:int val="5"/>
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      <dia:connections>
        <dia:connection handle="0" to="O18" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O28">
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        <dia:point val="30.71,29"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,28.6;40.8012,29.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,29"/>
        <dia:point val="40.7512,29"/>
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      <dia:attribute name="text">
        <dia:string>#Get "foo/bar.b2nd"#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="0"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O25" connection="3"/>
        <dia:connection handle="1" to="O27" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O29">
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        <dia:point val="30.71,33"/>
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      <dia:attribute name="obj_bb">
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,33"/>
        <dia:point val="40.7512,33"/>
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      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="4"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="35.7306,33.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="0" to="O25" connection="25"/>
        <dia:connection handle="1" to="O27" connection="4"/>
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    </dia:object>
    <dia:object type="UML - Message" version="0" id="O30">
      <dia:attribute name="obj_pos">
        <dia:point val="21,34"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="20.95,33.6;30.06,34.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="21,34"/>
        <dia:point val="30.01,34"/>
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      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
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      <dia:attribute name="type">
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_colour">
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        <dia:point val="25.505,34.5"/>
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
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      <dia:connections>
        <dia:connection handle="1" to="O25" connection="4"/>
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    <dia:object type="UML - Lifeline" version="0" id="O31">
      <dia:attribute name="obj_pos">
        <dia:point val="70.9163,24"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.5163,23.975;71.3163,33.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="70.9163,24"/>
        <dia:point val="70.9163,33"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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      <dia:attribute name="rtop">
        <dia:real val="6"/>
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      <dia:attribute name="rbot">
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      <dia:attribute name="draw_focus">
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      <dia:attribute name="draw_cross">
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      <dia:attribute name="cpl_northwest">
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      <dia:attribute name="cpl_southwest">
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      <dia:attribute name="cpl_northeast">
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      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
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      <dia:connections>
        <dia:connection handle="0" to="O21" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O32">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,30"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,29.6;70.6163,30.58"/>
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      <dia:attribute name="meta">
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,30"/>
        <dia:point val="70.5663,30"/>
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      <dia:attribute name="text">
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      <dia:attribute name="text_font">
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      <dia:attribute name="text_pos">
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
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        <dia:connection handle="0" to="O27" connection="3"/>
        <dia:connection handle="1" to="O31" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O33">
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      <dia:attribute name="obj_bb">
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        <dia:point val="70.5663,32"/>
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      <dia:attribute name="text">
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      <dia:attribute name="line_colour">
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        <dia:connection handle="1" to="O31" connection="4"/>
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    <dia:object type="UML - Note" version="0" id="O34">
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        <dia:point val="42,20"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,19.95;48.34,21.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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        <dia:composite type="text">
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
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          <dia:attribute name="alignment">
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      <dia:attribute name="line_width">
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        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Note" version="0" id="O35">
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        <dia:point val="42,28"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,27.95;46.8,29.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="42,28"/>
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      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(in cache)#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
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          <dia:attribute name="pos">
            <dia:point val="42.35,29.335"/>
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          <dia:attribute name="color">
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Note" version="0" id="O36">
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        <dia:point val="34,31"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="33.95,30.95;40.34,32.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="34,31"/>
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      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(same version)#</dia:string>
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
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            <dia:point val="34.35,32.335"/>
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          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Note" version="0" id="O37">
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        <dia:point val="35,23"/>
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      <dia:attribute name="obj_bb">
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(do cache)#</dia:string>
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
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          <dia:attribute name="height">
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          <dia:attribute name="pos">
            <dia:point val="35.35,24.335"/>
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          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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        <dia:point val="70.9163,10"/>
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      <dia:attribute name="obj_bb">
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        <dia:point val="70.9163,17"/>
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      <dia:attribute name="cpl_northwest">
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      <dia:attribute name="cpl_southwest">
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      <dia:attribute name="cpl_northeast">
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      <dia:attribute name="cpl_southeast">
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        <dia:connection handle="0" to="O4" connection="6"/>
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      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,14"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,13.6;70.6163,14.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,14"/>
        <dia:point val="70.5663,14"/>
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      <dia:attribute name="text">
        <dia:string>#Meta "foo"#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="56.0088,14.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O7" connection="25"/>
        <dia:connection handle="1" to="O38" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O40">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,16"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,15.6;70.6163,16.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,16"/>
        <dia:point val="70.5663,16"/>
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      <dia:attribute name="text">
        <dia:string>#Meta#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_height">
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="56.0087,16.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="0" to="O7" connection="29"/>
        <dia:connection handle="1" to="O38" connection="4"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Note" version="0" id="O41">
      <dia:attribute name="obj_pos">
        <dia:point val="36,15"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="35.95,14.95;40.415,16.75"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="36,15"/>
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      <dia:attribute name="elem_width">
        <dia:real val="4.3649999999999993"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="1.7000000000000002"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(do save)#</dia:string>
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
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          <dia:attribute name="pos">
            <dia:point val="36.35,16.335"/>
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          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Message" version="0" id="O42">
      <dia:attribute name="obj_pos">
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="71.2163,5.6;78.05,6.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="78,6"/>
        <dia:point val="71.2663,6"/>
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      <dia:attribute name="text">
        <dia:string>#Publish "foo"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
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        <dia:point val="74.6332,6.5"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="1" to="O4" connection="1"/>
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    <dia:object type="UML - Lifeline" version="0" id="O43">
      <dia:attribute name="obj_pos">
        <dia:point val="30.36,34"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="29.96,33.975;30.76,51.025"/>
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        <dia:point val="30.36,51"/>
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      <dia:attribute name="cpl_southeast">
        <dia:int val="23"/>
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      <dia:connections>
        <dia:connection handle="0" to="O25" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O44">
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="20.95,35.6;30.06,36.58"/>
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        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="21,36"/>
        <dia:point val="30.01,36"/>
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      <dia:attribute name="text">
        <dia:string>#Download "foo/bar.b2nd"#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="0"/>
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        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="25.505,36.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="1" to="O43" connection="0"/>
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    <dia:object type="UML - Lifeline" version="0" id="O45">
      <dia:attribute name="obj_pos">
        <dia:point val="41.1013,33"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="40.7013,32.975;41.5013,51.025"/>
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      <dia:attribute name="conn_endpoints">
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        <dia:point val="41.1013,51"/>
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      <dia:attribute name="cpl_northeast">
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      <dia:attribute name="cpl_southeast">
        <dia:int val="19"/>
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      <dia:connections>
        <dia:connection handle="0" to="O27" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O46">
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        <dia:point val="30.71,37"/>
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      <dia:attribute name="obj_bb">
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        <dia:point val="40.7513,37"/>
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      <dia:attribute name="line_colour">
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        <dia:connection handle="0" to="O43" connection="3"/>
        <dia:connection handle="1" to="O45" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O47">
      <dia:attribute name="obj_pos">
        <dia:point val="30.71,47"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.66,46.6;40.8013,47.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="30.71,47"/>
        <dia:point val="40.7513,47"/>
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      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
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      <dia:attribute name="type">
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        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_colour">
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        <dia:point val="35.7307,47.5"/>
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="1" to="O45" connection="25"/>
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    <dia:object type="UML - Message" version="0" id="O48">
      <dia:attribute name="obj_pos">
        <dia:point val="21,48"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="20.95,47.6;30.06,48.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="21,48"/>
        <dia:point val="30.01,48"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="4"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_height">
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="25.505,48.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="1" to="O43" connection="29"/>
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    <dia:object type="UML - Lifeline" version="0" id="O49">
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        <dia:point val="70.9163,32"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.5163,31.975;71.3163,41.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
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        <dia:point val="70.9163,41"/>
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      <dia:attribute name="cpl_northeast">
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      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
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      <dia:connections>
        <dia:connection handle="0" to="O31" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O50">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,38"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,37.6;70.6163,38.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,38"/>
        <dia:point val="70.5663,38"/>
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      <dia:attribute name="text">
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      <dia:attribute name="text_colour">
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      <dia:attribute name="text_pos">
        <dia:point val="56.0087,38.5"/>
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      <dia:attribute name="line_width">
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      <dia:attribute name="line_colour">
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        <dia:connection handle="0" to="O45" connection="3"/>
        <dia:connection handle="1" to="O49" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O51">
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        <dia:point val="41.4513,40"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,39.6;70.6163,40.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,40"/>
        <dia:point val="70.5663,40"/>
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      <dia:attribute name="text">
        <dia:string>#Version#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="4"/>
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="56.0088,40.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:connections>
        <dia:connection handle="0" to="O45" connection="31"/>
        <dia:connection handle="1" to="O49" connection="4"/>
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    <dia:object type="UML - Note" version="0" id="O52">
      <dia:attribute name="obj_pos">
        <dia:point val="42,36"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,35.95;46.8,37.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="42,36"/>
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      <dia:attribute name="elem_width">
        <dia:real val="4.75"/>
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      <dia:attribute name="elem_height">
        <dia:real val="1.7000000000000002"/>
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      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(in cache)#</dia:string>
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
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          <dia:attribute name="pos">
            <dia:point val="42.35,37.335"/>
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          <dia:attribute name="color">
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          <dia:attribute name="alignment">
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        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Note" version="0" id="O53">
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        <dia:point val="34,39"/>
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      <dia:attribute name="obj_bb">
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      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(old version)#</dia:string>
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          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
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          <dia:attribute name="height">
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          <dia:attribute name="color">
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          <dia:attribute name="alignment">
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Message" version="0" id="O54">
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        <dia:point val="41.4513,41"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,40.6;70.6163,41.58"/>
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      <dia:attribute name="meta">
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,41"/>
        <dia:point val="70.5663,41"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Meta "foo/bar.b2nd"#</dia:string>
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      <dia:attribute name="type">
        <dia:enum val="0"/>
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      <dia:attribute name="text_font">
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      <dia:attribute name="text_colour">
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      <dia:attribute name="text_pos">
        <dia:point val="56.0087,41.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O45" connection="33"/>
        <dia:connection handle="1" to="O55" connection="0"/>
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    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O55">
      <dia:attribute name="obj_pos">
        <dia:point val="70.9163,40"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.5163,39.975;71.3163,44.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="70.9163,40"/>
        <dia:point val="70.9163,44"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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      <dia:attribute name="rtop">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="3"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O49" connection="6"/>
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    <dia:object type="UML - Message" version="0" id="O56">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,43"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,42.6;70.6163,43.58"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,43"/>
        <dia:point val="70.5663,43"/>
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      <dia:attribute name="text">
        <dia:string>#Meta#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
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        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O45" connection="37"/>
        <dia:connection handle="1" to="O55" connection="4"/>
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    <dia:object type="UML - Note" version="0" id="O57">
      <dia:attribute name="obj_pos">
        <dia:point val="35,45"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="34.95,44.95;39.8,46.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="35,45"/>
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        <dia:real val="1.7000000000000002"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(do cache)#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
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          <dia:attribute name="pos">
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          <dia:attribute name="color">
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          <dia:attribute name="alignment">
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        </dia:composite>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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    <dia:object type="UML - Lifeline" version="0" id="O58">
      <dia:attribute name="obj_pos">
        <dia:point val="70.9163,43"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.5163,42.975;71.3163,51.025"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="70.9163,43"/>
        <dia:point val="70.9163,51"/>
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      <dia:attribute name="rbot">
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      <dia:attribute name="cpl_northwest">
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      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
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      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
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      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
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      <dia:connections>
        <dia:connection handle="0" to="O55" connection="6"/>
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    </dia:object>
    <dia:object type="UML - Message" version="0" id="O59">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,43.6;70.6163,44.58"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,44"/>
        <dia:point val="70.5663,44"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:string>#Data "foo/bar.b2nd"#</dia:string>
      </dia:attribute>
      <dia:attribute name="type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
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      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="text_pos">
        <dia:point val="56.0087,44.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O45" connection="39"/>
        <dia:connection handle="1" to="O58" connection="0"/>
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    <dia:object type="UML - Message" version="0" id="O60">
      <dia:attribute name="obj_pos">
        <dia:point val="41.4513,46"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.4013,45.6;70.6163,46.58"/>
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      <dia:attribute name="meta">
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      <dia:attribute name="conn_endpoints">
        <dia:point val="41.4513,46"/>
        <dia:point val="70.5663,46"/>
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      <dia:attribute name="text">
        <dia:string>#Data#</dia:string>
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      <dia:attribute name="type">
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      <dia:attribute name="text_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
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      <dia:attribute name="text_colour">
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      <dia:attribute name="text_pos">
        <dia:point val="56.0087,46.5"/>
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      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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        <dia:connection handle="0" to="O45" connection="43"/>
        <dia:connection handle="1" to="O58" connection="4"/>
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    <dia:object type="UML - Note" version="0" id="O61">
      <dia:attribute name="obj_pos">
        <dia:point val="36,42"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="35.95,41.95;40.415,43.75"/>
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      <dia:attribute name="meta">
        <dia:composite type="dict"/>
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      <dia:attribute name="elem_corner">
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      <dia:attribute name="elem_width">
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      <dia:attribute name="elem_height">
        <dia:real val="1.7000000000000002"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#(do save)#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="monospace" style="0" name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
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          <dia:attribute name="pos">
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          <dia:attribute name="color">
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
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      <dia:attribute name="fill_colour">
        <dia:color val="#ffffffff"/>
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</dia:diagram>
