assertion  retraction  graph  subject    predicate            object                              datatype    annotation
1          0           graph  DOID:4473  oio:id               DOID:4473                           xsd:string  
1          0           graph  DOID:4473  oio:hasExactSynonym  renal cell carcinoma, spindle cell  @en         
1          0           graph  DOID:4473  oio:hasDbXref        MESH:D002292                        xsd:string  
1          0           graph  DOID:4473  oio:inSubset         obo:doid#NCIthesaurus               _IRI        
1          0           graph  DOID:4473  oio:hasDbXref        SNOMEDCT_US_2023_03_01:128668003    xsd:string  
1          0           graph  DOID:4473  rdfs:subClassOf      DOID:4450                           _IRI        
1          0           graph  DOID:4473  oio:hasDbXref        UMLS_CUI:C1266043                   xsd:string  
1          0           graph  DOID:4473  rdfs:label           sarcomatoid renal cell carcinoma    xsd:string  
1          0           graph  DOID:4473  rdf:type             owl:Class                           _IRI        
1          0           graph  DOID:4473  oio:hasDbXref        NCI:C27893                          xsd:string  
1          0           graph  DOID:4473  oio:hasOBONamespace  disease_ontology                    xsd:string