assertion  retraction  graph  subject       predicate            object                                                                  datatype    annotation
1          0           graph  DOID:0050865  rdfs:label           tongue squamous cell carcinoma                                          xsd:string  
1          0           graph  DOID:0050865  oio:hasDbXref        NCI:C4648                                                               xsd:string  
1          0           graph  DOID:0050865  rdf:type             owl:Class                                                               _IRI        
1          0           graph  DOID:0050865  rdfs:subClassOf      DOID:8649                                                               _IRI        
1          0           graph  DOID:0050865  rdfs:subClassOf      DOID:5520                                                               _IRI        
1          0           graph  DOID:0050865  oio:id               DOID:0050865                                                            xsd:string  
1          0           graph  DOID:0050865  oio:created_by       lschriml                                                                xsd:string  
1          0           graph  DOID:0050865  oio:creation_date    2014-05-12T02:38:44Z                                                    xsd:string  
1          0           graph  DOID:0050865  oio:hasDbXref        SNOMEDCT_US_2023_03_01:276952000                                        xsd:string  
1          0           graph  DOID:0050865  oio:hasDbXref        UMLS_CUI:C0349566                                                       xsd:string  
1          0           graph  DOID:0050865  oio:inSubset         obo:doid#NCIthesaurus                                                   _IRI        
1          0           graph  DOID:0050865  oio:hasOBONamespace  disease_ontology                                                        xsd:string  
1          0           graph  DOID:0050865  IAO:0000115          A head and neck squamous cell carcinoma that is located_in the tongue.  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""}]}"