assertion  retraction  graph  subject    predicate            object                                datatype    annotation
1          0           graph  DOID:2992  oio:hasDbXref        NCI:C5545                             xsd:string  
1          0           graph  DOID:2992  rdfs:label           prostate neuroendocrine neoplasm      xsd:string  
1          0           graph  DOID:2992  rdfs:subClassOf      DOID:10283                            _IRI        
1          0           graph  DOID:2992  oio:id               DOID:2992                             xsd:string  
1          0           graph  DOID:2992  oio:hasOBONamespace  disease_ontology                      xsd:string  
1          0           graph  DOID:2992  oio:hasDbXref        UMLS_CUI:C1335515                     xsd:string  
1          0           graph  DOID:2992  rdf:type             owl:Class                             _IRI        
1          0           graph  DOID:2992  oio:hasExactSynonym  neuroendocrine tumor of the prostate  @en         
1          0           graph  DOID:2992  oio:inSubset         obo:doid#NCIthesaurus                 _IRI        
1          0           graph  DOID:2992  rdfs:subClassOf      DOID:169                              _IRI