assertion  retraction  graph  subject    predicate            object                               datatype    annotation
1          0           graph  DOID:6706  rdfs:label           tubular variant testicular seminoma  xsd:string  
1          0           graph  DOID:6706  oio:inSubset         obo:doid#NCIthesaurus                _IRI        
1          0           graph  DOID:6706  oio:id               DOID:6706                            xsd:string  
1          0           graph  DOID:6706  oio:hasOBONamespace  disease_ontology                     xsd:string  
1          0           graph  DOID:6706  oio:hasDbXref        UMLS_CUI:C1515294                    xsd:string  
1          0           graph  DOID:6706  oio:hasDbXref        NCI:C40959                           xsd:string  
1          0           graph  DOID:6706  rdfs:subClassOf      DOID:5842                            _IRI        
1          0           graph  DOID:6706  rdf:type             owl:Class                            _IRI