assertion  retraction  graph  subject    predicate            object                      datatype    annotation
1          0           graph  DOID:5982  rdfs:label           kidney fibrosarcoma         xsd:string  
1          0           graph  DOID:5982  oio:inSubset         obo:doid#NCIthesaurus       _IRI        
1          0           graph  DOID:5982  oio:id               DOID:5982                   xsd:string  
1          0           graph  DOID:5982  oio:hasOBONamespace  disease_ontology            xsd:string  
1          0           graph  DOID:5982  oio:hasExactSynonym  Fibrosarcoma of the kidney  @en         
1          0           graph  DOID:5982  oio:hasDbXref        UMLS_CUI:C0238208           xsd:string  
1          0           graph  DOID:5982  oio:hasDbXref        NCI:C7726                   xsd:string  
1          0           graph  DOID:5982  rdfs:subClassOf      DOID:4242                   _IRI        
1          0           graph  DOID:5982  rdf:type             owl:Class                   _IRI