{
  "nodes": {
    "b1": {
      "kind": "book",
      "label": "دفتر آبی"
    },
    "b2": {
      "kind": "book",
      "label": "دفتر سفید"
    },
    "a1": {
      "kind": "person",
      "label": "آراد"
    },
    "a2": {
      "kind": "person",
      "label": "آراد"
    },
    "c1": {
      "kind": "city",
      "label": "شهر نمونه"
    }
  },
  "triples": [
    {
      "subject": "b1",
      "predicate": "written_by",
      "object": {
        "kind": "id",
        "value": "a1"
      }
    },
    {
      "subject": "b2",
      "predicate": "written_by",
      "object": {
        "kind": "id",
        "value": "a2"
      }
    },
    {
      "subject": "a1",
      "predicate": "lives_in",
      "object": {
        "kind": "id",
        "value": "c1"
      }
    },
    {
      "subject": "b1",
      "predicate": "title",
      "object": {
        "kind": "literal",
        "value": "دفتر آبی"
      }
    },
    {
      "subject": "b2",
      "predicate": "title",
      "object": {
        "kind": "literal",
        "value": "دفتر سفید"
      }
    }
  ],
  "format": "custom teaching JSON, not RDF/JSON-LD",
  "all_entities_fictional": true
}