assertion  retraction  graph  subject    predicate    object                                                                                                   datatype    annotation
1          0           graph  DOID:1781  IAO:0000115  An endocrine gland cancer located in the thryoid gland located in the neck below the thyroid cartilage.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Thyroid_gland""}]}"