[
  {
    "http://example.org/test#property1": [
      {
        "@id": "http://example.org/test#example2",
        "http://example.org/test#property4": [
          {"@value": "foo"}
        ]
      }
    ],
    "http://example.org/test#property2": [
      { "@id": "http://example.org/test#example3" }
    ],
    "http://example.org/test#property3": [
      { "@id": "http://example.org/test#example4" }
    ],
    "http://example.org/test#property4": [
      {
        "@id": "http://example.org/test#example4",
        "http://example.org/test#property5": [
          {
            "@value": "2012-03-31",
            "@type": "http://www.w3.org/2001/XMLSchema#date"
          }
        ]
      }
    ],
    "http://example.org/test#property6": [],
    "@id": "http://example.org/test#example1"
  }
]
