assertion  retraction  graph  subject    predicate             object                                 datatype    annotation
1          0           graph  DOID:8696  oio:hasAlternativeId  DOID:8898                              xsd:string  
1          0           graph  DOID:8696  rdfs:subClassOf       DOID:8527                              _IRI        
1          0           graph  DOID:8696  rdf:type              owl:Class                              _IRI        
1          0           graph  DOID:6034  rdfs:label            heart malignant hemangiopericytoma     xsd:string  
1          0           graph  DOID:6034  oio:hasDbXref         UMLS_CUI:C1334567                      xsd:string  
1          0           graph  DOID:6034  oio:id                DOID:6034                              xsd:string  
1          0           graph  DOID:6034  oio:hasOBONamespace   disease_ontology                       xsd:string  
1          0           graph  DOID:6034  oio:hasExactSynonym   malignant hemangiopericytoma of Heart  @en         
1          0           graph  DOID:6034  oio:inSubset          obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:6034  rdfs:subClassOf       DOID:5262                              _IRI        
1          0           graph  DOID:6034  rdf:type              owl:Class                              _IRI        
1          0           graph  DOID:6034  oio:hasDbXref         NCI:C5365                              xsd:string  
1          0           graph  DOID:7244  rdfs:label            bladder urachal urothelial carcinoma   xsd:string  
1          0           graph  DOID:7244  oio:inSubset          obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:7244  oio:id                DOID:7244                              xsd:string  
1          0           graph  DOID:7244  oio:hasOBONamespace   disease_ontology                       xsd:string  
1          0           graph  DOID:7244  oio:hasDbXref         UMLS_CUI:C1511207                      xsd:string  
1          0           graph  DOID:7244  oio:hasDbXref         NCI:C39844                             xsd:string  
1          0           graph  DOID:7244  rdfs:subClassOf       DOID:5958                              _IRI        
1          0           graph  DOID:7244  rdf:type              owl:Class                              _IRI