assertion  retraction  graph  subject    predicate            object                   datatype    annotation
1          0           graph  DOID:5261  rdfs:label           heart leiomyosarcoma     xsd:string  
1          0           graph  DOID:5261  oio:inSubset         obo:doid#NCIthesaurus    _IRI        
1          0           graph  DOID:5261  oio:id               DOID:5261                xsd:string  
1          0           graph  DOID:5261  oio:hasOBONamespace  disease_ontology         xsd:string  
1          0           graph  DOID:5261  oio:hasExactSynonym  leiomyosarcoma of Heart  @en         
1          0           graph  DOID:5261  oio:hasDbXref        UMLS_CUI:C1332848        xsd:string  
1          0           graph  DOID:5261  oio:hasDbXref        NCI:C5364                xsd:string  
1          0           graph  DOID:5261  rdfs:subClassOf      DOID:5262                _IRI        
1          0           graph  DOID:5261  rdf:type             owl:Class                _IRI