assertion  retraction  graph  subject    predicate    object                                                                    datatype    annotation
1          0           graph  DOID:2921  IAO:0000115  A nephritis that causes inflammation of the glomeruli located_in kidney.  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/Glomerulonephritis""}],""rdfs:comment"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""sn:IEDB""}]}"