assertion  retraction  graph  subject    predicate              object                          datatype    annotation
1          0           graph  DOID:7583  rdfs:subClassOf        DOID:7031                       _IRI        
1          0           graph  DOID:7583  oio:hasDbXref          UMLS_CUI:C0280329               xsd:string  
1          0           graph  DOID:7583  oio:hasOBONamespace    disease_ontology                xsd:string  
1          0           graph  DOID:7583  oio:hasDbXref          NCI:C8189                       xsd:string  
1          0           graph  DOID:7583  rdfs:label             glottis verrucous carcinoma     xsd:string  
1          0           graph  DOID:7583  oio:hasRelatedSynonym  verrucous carcinoma of glottis  @en         
1          0           graph  DOID:7583  rdf:type               owl:Class                       _IRI        
1          0           graph  DOID:7583  oio:id                 DOID:7583                       xsd:string  
1          0           graph  DOID:7583  oio:inSubset           obo:doid#NCIthesaurus           _IRI        
1          0           graph  DOID:7583  oio:hasExactSynonym    Glottic verrucous carcinoma     @en