assertion  retraction  graph  subject       predicate            object                        datatype    annotation
1          0           graph  DOID:4957     rdf:type             owl:Class                     _IRI        
1          0           graph  DOID:4957     oio:inSubset         obo:doid#NCIthesaurus         _IRI        
1          0           graph  DOID:4957     oio:hasDbXref        UMLS_CUI:C0349622             xsd:string  
1          0           graph  DOID:4957     oio:hasExactSynonym  Meningeal hemangiopericytoma  @en         
1          0           graph  DOID:0080199  rdfs:label           colorectal carcinoma          @en         
1          0           graph  DOID:0080199  rdfs:subClassOf      DOID:305                      _IRI        
1          0           graph  DOID:0080199  oio:id               DOID:0080199                  xsd:string  
1          0           graph  DOID:0080199  oio:hasDbXref        EFO:1001951                   xsd:string  
1          0           graph  DOID:0080199  oio:hasDbXref        UMLS_CUI:C0009402             xsd:string  
1          0           graph  DOID:0080199  rdf:type             owl:Class                     _IRI        
1          0           graph  DOID:0080199  oio:hasDbXref        NCI:C2955                     xsd:string  
1          0           graph  DOID:0080199  oio:inSubset         obo:doid#NCIthesaurus         _IRI        
1          0           graph  DOID:0080199  oio:hasOBONamespace  disease_ontology              xsd:string  
1          0           graph  DOID:0080199  rdfs:subClassOf      DOID:9256                     _IRI        
1          0           graph  DOID:0080199  oio:hasDbXref        MESH:D015179                  xsd:string  
1          0           graph  DOID:4715     rdf:type             owl:Class                     _IRI        
1          0           graph  DOID:4715     oio:hasDbXref        UMLS_CUI:C1333783             xsd:string  
1          0           graph  DOID:4715     oio:id               DOID:4715                     xsd:string  
1          0           graph  DOID:4715     oio:hasOBONamespace  disease_ontology              xsd:string  
1          0           graph  DOID:4715     rdfs:subClassOf      DOID:4148                     _IRI