assertion  retraction  graph  subject    predicate    object                                                                 datatype    annotation
1          0           graph  DOID:5287  IAO:0000115  A leiomyosarcoma and sarcoma of kidney that is located_in the kidney.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.sage-hindawi.com/journals/pri/2010/652398.html""}]}"