assertion  retraction  graph  subject    predicate            object                 datatype    annotation
1          0           graph  DOID:3516  rdfs:label           adult fibrosarcoma     xsd:string  
1          0           graph  DOID:3516  oio:inSubset         obo:doid#NCIthesaurus  _IRI        
1          0           graph  DOID:3516  oio:id               DOID:3516              xsd:string  
1          0           graph  DOID:3516  oio:hasOBONamespace  disease_ontology       xsd:string  
1          0           graph  DOID:3516  oio:hasDbXref        UMLS_CUI:C0278595      xsd:string  
1          0           graph  DOID:3516  oio:hasDbXref        NCI:C7809              xsd:string  
1          0           graph  DOID:3516  rdfs:subClassOf      DOID:3355              _IRI        
1          0           graph  DOID:3516  rdf:type             owl:Class              _IRI