
     @keywords is, of, a.
     @base <http://www.w3.org/2001/tag/dj9/>.
     
     @prefix s: <http://www.w3.org/2000/01/rdf-schema#> .
     @prefix ht: <http://www.w3.org/2006/http#>.
     @prefix foaf: <http://xmlns.com/foaf/0.1/>.
     @prefix dc: <http://purl.org/dc/elements/1.1/>.
     @prefix cyc: <http://sw.opencyc.org/2009/04/07/concept/en/>.
     @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
     @prefix log: <http://www.w3.org/2000/10/swap/log#>.
     
     @prefix hs: <httpspeech#>.
     @prefix c: <speech#>.


     { ?X a cyc:AffixingSignature; cyc:performer ?WHO;
       cyc:objectActedOn ?DOC } => { ?DOC c:speaks_for ?WHO }.


     @forAll WORK, SOURCE.
     { ?SOMEONE c:says ?F. ?F log:includes { WORK dc:source SOURCE } }
     => { ?SOMEONE cyc:perceives WORK. }.


  [] a cyc:AffixingSignature; cyc:performer Bob;
     cyc:objectActedOn <http://example.org/1995/manifesto>.


  <http://penguin-house.example/2008/article2>
    cyc:publicationDate_IBO [ xsd:date "2008-05-16" ].


  C1 ht:connectionAuthority "example.org";
     ht:requests (Q1).
  
  Q1 ht:absoluteURI "http://example.org/1995/manifesto";
    ht:methodName "GET";
    ht:resp A1.
  
  A1 ht:statusCodeNumber "200";
    hs:asEntity {
      <http://example.org/1995/manifesto> foaf:maker Bob.
  
      <http://penguin-house.example/2008/article2>
        dc:source <http://example.org/1995/manifesto>.
    }.


  Bob cyc:dateOfDeath [ xsd:date "2006-01-23" ].

