assertion  retraction  graph  subject    predicate            object                      datatype    annotation
1          0           graph  DOID:8369  rdfs:label           adult malignant schwannoma  xsd:string  
1          0           graph  DOID:8369  oio:inSubset         obo:doid#NCIthesaurus       _IRI        
1          0           graph  DOID:8369  oio:id               DOID:8369                   xsd:string  
1          0           graph  DOID:8369  oio:hasOBONamespace  disease_ontology            xsd:string  
1          0           graph  DOID:8369  oio:hasExactSynonym  adult MPNST                 @en         
1          0           graph  DOID:8369  oio:hasDbXref        UMLS_CUI:C0278622           xsd:string  
1          0           graph  DOID:8369  oio:hasDbXref        NCI:C7814                   xsd:string  
1          0           graph  DOID:8369  rdfs:subClassOf      DOID:5940                   _IRI        
1          0           graph  DOID:8369  rdf:type             owl:Class                   _IRI