assertion  retraction  graph  subject    predicate            object                                                                                                                                         datatype    annotation
1          0           graph  DOID:7363  IAO:0000115          A vulva squamous cell carcinoma that is characterized by keratin pearls, abundant keratohyaline granules or dense cytoplasmic keratinization.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/16032717""}]}"
1          0           graph  DOID:7363  rdfs:label           vulvar keratinizing squamous cell carcinoma                                                                                                    xsd:string  
1          0           graph  DOID:7363  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                          _IRI        
1          0           graph  DOID:7363  oio:id               DOID:7363                                                                                                                                      xsd:string  
1          0           graph  DOID:7363  oio:hasOBONamespace  disease_ontology                                                                                                                               xsd:string  
1          0           graph  DOID:7363  oio:hasDbXref        NCI:C40284                                                                                                                                     xsd:string  
1          0           graph  DOID:7363  rdfs:subClassOf      DOID:2101                                                                                                                                      _IRI        
1          0           graph  DOID:7363  rdf:type             owl:Class                                                                                                                                      _IRI