assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:4359  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:4359  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:4359  oio:hasDbXref        UMLS_CUI:C0206735                xsd:string  
1          0           graph  DOID:4359  oio:id               DOID:4359                        xsd:string  
1          0           graph  DOID:4359  rdfs:label           amelanotic melanoma              xsd:string  
1          0           graph  DOID:4359  oio:hasDbXref        MESH:D018328                     xsd:string  
1          0           graph  DOID:4359  oio:hasDbXref        NCI:C3802                        xsd:string  
1          0           graph  DOID:4359  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:4359  oio:hasDbXref        SNOMEDCT_US_2023_03_01:70594002  xsd:string  
1          0           graph  DOID:4359  oio:hasDbXref        ICDO:8730/3                      xsd:string  
1          0           graph  DOID:4359  oio:inSubset         obo:doid#DO_cancer_slim          _IRI        
1          0           graph  DOID:4359  rdfs:subClassOf      DOID:1909                        _IRI