assertion  retraction  graph  subject    predicate            object                                        datatype    annotation
1          0           graph  DOID:7679  rdfs:label           sphenoid sinus Schneiderian papilloma         xsd:string  
1          0           graph  DOID:7679  oio:inSubset         obo:doid#NCIthesaurus                         _IRI        
1          0           graph  DOID:7679  oio:id               DOID:7679                                     xsd:string  
1          0           graph  DOID:7679  oio:hasOBONamespace  disease_ontology                              xsd:string  
1          0           graph  DOID:7679  oio:hasExactSynonym  Schneiderian papilloma of the Sphenoid sinus  @en         
1          0           graph  DOID:7679  oio:hasDbXref        UMLS_CUI:C1336038                             xsd:string  
1          0           graph  DOID:7679  oio:hasDbXref        NCI:C6838                                     xsd:string  
1          0           graph  DOID:7679  rdfs:subClassOf      DOID:6947                                     _IRI        
1          0           graph  DOID:7679  rdf:type             owl:Class                                     _IRI