assertion  retraction  graph  subject    predicate            object                                  datatype    annotation
1          0           graph  DOID:4471  oio:hasExactSynonym  renal cell carcinoma, chromophobe cell  @en         
1          0           graph  DOID:5681  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:5681  oio:id               DOID:5681                               xsd:string  
1          0           graph  DOID:5681  rdfs:subClassOf      DOID:2394                               _IRI        
1          0           graph  DOID:5681  oio:hasDbXref        NCI:C8108                               xsd:string  
1          0           graph  DOID:5681  oio:hasExactSynonym  Embryonal carcinoma of ovary            @en         
1          0           graph  DOID:5681  oio:hasDbXref        SNOMEDCT_US_2023_03_01:254872007        xsd:string  
1          0           graph  DOID:5681  oio:hasDbXref        UMLS_CUI:C0346183                       xsd:string  
1          0           graph  DOID:5681  oio:hasOBONamespace  disease_ontology                        xsd:string  
1          0           graph  DOID:5681  oio:inSubset         obo:doid#NCIthesaurus                   _IRI        
1          0           graph  DOID:5681  rdfs:subClassOf      DOID:3308                               _IRI        
1          0           graph  DOID:5681  rdfs:label           ovarian embryonal carcinoma             xsd:string  
1          0           graph  DOID:5681  oio:hasExactSynonym  Embryonal carcinoma of the Ovary        @en         
1          0           graph  DOID:5560  oio:id               DOID:5560                               xsd:string  
1          0           graph  DOID:5560  oio:hasOBONamespace  disease_ontology                        xsd:string  
1          0           graph  DOID:5560  oio:inSubset         obo:doid#NCIthesaurus                   _IRI        
1          0           graph  DOID:5560  oio:hasDbXref        NCI:C6637                               xsd:string  
1          0           graph  DOID:5560  rdfs:subClassOf      DOID:5559                               _IRI        
1          0           graph  DOID:5560  rdfs:label           mediastinal mesenchymal tumor           xsd:string  
1          0           graph  DOID:5560  oio:hasDbXref        UMLS_CUI:C1334669                       xsd:string