assertion  retraction  graph  subject       predicate            object                                                       datatype    annotation
1          0           graph  DOID:0050921  oio:id               DOID:0050921                                                 xsd:string  
1          0           graph  DOID:0050921  oio:inSubset         obo:doid#DO_cancer_slim                                      _IRI        
1          0           graph  DOID:0050921  rdfs:subClassOf      DOID:1749                                                    _IRI        
1          0           graph  DOID:0050921  oio:creation_date    2014-10-21T11:54:00Z                                         xsd:string  
1          0           graph  DOID:0050921  rdfs:label           pharynx squamous cell carcinoma                              xsd:string  
1          0           graph  DOID:0050921  rdfs:subClassOf      DOID:0060119                                                 _IRI        
1          0           graph  DOID:0050921  rdf:type             owl:Class                                                    _IRI        
1          0           graph  DOID:0050921  oio:created_by       lschriml                                                     xsd:string  
1          0           graph  DOID:0050921  oio:hasOBONamespace  disease_ontology                                             xsd:string  
1          0           graph  DOID:0050921  IAO:0000115          A pharynx cancer that has_material_basis_in squamous cells.  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/Squamous-cell_carcinoma""}]}"