assertion  retraction  graph  subject     predicate            object                    datatype    annotation
1          0           graph  DOID:12339  rdfs:label           retroperitoneal lymphoma  xsd:string  
1          0           graph  DOID:12339  oio:inSubset         obo:doid#NCIthesaurus     _IRI        
1          0           graph  DOID:12339  oio:id               DOID:12339                xsd:string  
1          0           graph  DOID:12339  oio:hasOBONamespace  disease_ontology          xsd:string  
1          0           graph  DOID:12339  oio:hasDbXref        UMLS_CUI:C1335779         xsd:string  
1          0           graph  DOID:12339  oio:hasDbXref        NCI:C7353                 xsd:string  
1          0           graph  DOID:12339  rdfs:subClassOf      DOID:5875                 _IRI        
1          0           graph  DOID:12339  rdfs:subClassOf      DOID:0060058              _IRI        
1          0           graph  DOID:12339  rdf:type             owl:Class                 _IRI