{
  "@context": {
    "myproperty": { "@id": "http://example.com/myproperty" },
    "mylist1": {"@id": "http://example.com/mylist1", "@container": "@list"},
    "mylist2": {"@id": "http://example.com/mylist2", "@container": "@list"},
    "myset1": {"@id": "http://example.com/myset1", "@container": "@set" },
    "myset2": {"@id": "http://example.com/myset2", "@container": "@set" }
  },
  "@id": "http://example.org/id1",
  "mylist1": [],
  "mylist2": [ 2, "hi" ],
  "myset1": { "@set": [] },
  "myset2": [ { "@set": [] }, [], { "@set": [ null ] }, [ null ] ],
  "myproperty": {
    "@context": null,
    "@id": "http://example.org/id2",
    "mylist1": [],
    "mylist2": [ 2, "hi" ],
    "myset1": { "@set": [] },
    "myset2": [ { "@set": [] }, [], { "@set": [ null ] }, [ null ] ],
    "http://example.org/myproperty2": "ok"
  },
  "http://example.com/emptyobj": {
    "@context": null,
    "mylist1": [],
    "mylist2": [ 2, "hi" ],
    "myset1": { "@set": [] },
    "myset2": [ { "@set": [] }, [], { "@set": [ null ] }, [ null ] ]
  }
}