assertion  retraction  graph  subject    predicate            object                          datatype    annotation
1          0           graph  DOID:6868  oio:id               DOID:6868                       xsd:string  
1          0           graph  DOID:6868  rdfs:subClassOf      DOID:5559                       _IRI        
1          0           graph  DOID:6868  oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:6868  oio:inSubset         obo:doid#NCIthesaurus           _IRI        
1          0           graph  DOID:6868  rdf:type             owl:Class                       _IRI        
1          0           graph  DOID:6868  rdfs:label           mediastinal malignant lymphoma  xsd:string  
1          0           graph  DOID:6868  oio:hasDbXref        NCI:C6633                       xsd:string  
1          0           graph  DOID:6868  oio:hasExactSynonym  Lymphoma of mediastinum         @en         
1          0           graph  DOID:6868  rdfs:subClassOf      DOID:0060058                    _IRI        
1          0           graph  DOID:6868  oio:hasDbXref        UMLS_CUI:C1334665               xsd:string