[
  {
    "@id": "http://example.com/Subj1",
    "@type": ["http://example.com/Type"],
    "http://example.com/prop1": [{"@id": "http://example.com/Obj1"}],
    "http://example.com/prop2": [
      {"@value": "Plain"},
      {"@value": "2012-05-12", "@type": "http://www.w3.org/2001/XMLSchema#date"},
      {"@value": "English", "@language": "en"}
    ]
  }
]
