assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:9544  rdfs:label           refractory plasma cell neoplasm  xsd:string  
1          0           graph  DOID:9544  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:9544  oio:id               DOID:9544                        xsd:string  
1          0           graph  DOID:9544  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:9544  oio:hasDbXref        UMLS_CUI:C0278620                xsd:string  
1          0           graph  DOID:9544  oio:hasDbXref        NCI:C7813                        xsd:string  
1          0           graph  DOID:9544  rdfs:subClassOf      DOID:9538                        _IRI        
1          0           graph  DOID:9544  rdfs:subClassOf      DOID:712                         _IRI        
1          0           graph  DOID:9544  rdf:type             owl:Class                        _IRI