assertion  retraction  graph  subject    predicate            object                    datatype    annotation
1          0           graph  DOID:4147  rdfs:subClassOf      DOID:657                  _IRI        
1          0           graph  DOID:4147  oio:hasOBONamespace  disease_ontology          xsd:string  
1          0           graph  DOID:4147  oio:hasDbXref        UMLS_CUI:C0948101         xsd:string  
1          0           graph  DOID:4147  oio:inSubset         obo:doid#NCIthesaurus     _IRI        
1          0           graph  DOID:4147  oio:id               DOID:4147                 xsd:string  
1          0           graph  DOID:4147  oio:hasDbXref        NCI:C36207                xsd:string  
1          0           graph  DOID:4147  rdf:type             owl:Class                 _IRI        
1          0           graph  DOID:4147  oio:hasExactSynonym  GI adenoma                @en         
1          0           graph  DOID:4147  rdfs:label           gastrointestinal adenoma  xsd:string  
1          0           graph  DOID:4147  rdfs:subClassOf      DOID:0050624              _IRI