assertion  retraction  graph  subject    predicate            object                                                                                                                                            datatype    annotation
1          0           graph  DOID:7483  IAO:0000115          A cervical 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/11688467""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/31651557""}]}"
1          0           graph  DOID:7483  rdfs:label           cervical keratinizing squamous cell carcinoma                                                                                                     xsd:string  
1          0           graph  DOID:7483  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                             _IRI        
1          0           graph  DOID:7483  oio:id               DOID:7483                                                                                                                                         xsd:string  
1          0           graph  DOID:7483  oio:hasOBONamespace  disease_ontology                                                                                                                                  xsd:string  
1          0           graph  DOID:7483  oio:hasDbXref        UMLS_CUI:C1517658                                                                                                                                 xsd:string  
1          0           graph  DOID:7483  oio:hasDbXref        NCI:C40187                                                                                                                                        xsd:string  
1          0           graph  DOID:7483  rdfs:subClassOf      DOID:3744                                                                                                                                         _IRI        
1          0           graph  DOID:7483  rdf:type             owl:Class                                                                                                                                         _IRI