assertion  retraction  graph  subject   predicate            object                           datatype    annotation
1          0           graph  DOID:470  oio:hasDbXref        ICDO:9142/0                      xsd:string  
1          0           graph  DOID:470  rdfs:label           verrucous keratotic hemangioma   xsd:string  
1          0           graph  DOID:470  rdfs:subClassOf      DOID:471                         _IRI        
1          0           graph  DOID:470  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:470  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:470  oio:hasDbXref        NCI:C4299                        xsd:string  
1          0           graph  DOID:470  oio:hasDbXref        UMLS_CUI:C0334540                xsd:string  
1          0           graph  DOID:470  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:470  oio:hasDbXref        SNOMEDCT_US_2023_03_01:20985003  xsd:string  
1          0           graph  DOID:470  oio:id               DOID:470                         xsd:string  
1          0           graph  DOID:470  oio:inSubset         obo:doid#DO_cancer_slim          _IRI