{
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        "properties": {
            "name": ["Raspberry Pi"],
            "photo": ["http://upload.wikimedia.org/wikipedia/commons/thumb/3/3d/RaspberryPi.jpg/320px-RaspberryPi.jpg"],
            "description": [ "The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word-processing and games. It also plays high-definition video. We want to see it being used by kids all over the world to learn programming." ],
            "url": ["http://www.raspberrypi.org/"],
            "price": ["£29.95"],
            "category": ["Computer", "Education"],
            "review": [{
                "value": "4.5 out of 5",
                "type": ["h-review"],
                "properties": {
                    "rating": ["4.5"]
                }
            }]
        }
    }],
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            "text": "Computer",
            "rels": ["tag"]
        },
        "http://en.wikipedia.org/wiki/education": {
            "text": "Education",
            "rels": ["tag"]
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    }
}
