assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:6523  rdfs:label           ciliary body mixed cell melanoma  xsd:string  
1          0           graph  DOID:6523  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:6523  oio:id               DOID:6523                         xsd:string  
1          0           graph  DOID:6523  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:6523  oio:hasDbXref        UMLS_CUI:C1333051                 xsd:string  
1          0           graph  DOID:6523  oio:hasDbXref        NCI:C35783                        xsd:string  
1          0           graph  DOID:6523  rdfs:subClassOf      DOID:6522                         _IRI        
1          0           graph  DOID:6523  rdfs:subClassOf      DOID:4352                         _IRI        
1          0           graph  DOID:6523  rdf:type             owl:Class                         _IRI