assertion  retraction  graph  subject    predicate            object                     datatype    annotation
1          0           graph  DOID:5958  oio:hasOBONamespace  disease_ontology           xsd:string  
1          0           graph  DOID:5958  oio:hasDbXref        NCI:C39842                 xsd:string  
1          0           graph  DOID:5958  oio:id               DOID:5958                  xsd:string  
1          0           graph  DOID:5958  oio:hasDbXref        MESH:C536475               xsd:string  
1          0           graph  DOID:5958  rdfs:subClassOf      DOID:4007                  _IRI        
1          0           graph  DOID:5958  rdfs:subClassOf      DOID:11817                 _IRI        
1          0           graph  DOID:5958  oio:inSubset         obo:doid#NCIthesaurus      _IRI        
1          0           graph  DOID:5958  oio:hasDbXref        UMLS_CUI:C2931202          xsd:string  
1          0           graph  DOID:5958  rdf:type             owl:Class                  _IRI        
1          0           graph  DOID:5958  oio:hasExactSynonym  urachal cancer             xsd:string  
1          0           graph  DOID:5958  rdfs:label           bladder urachal carcinoma  xsd:string