assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:1361 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:1361 oio:hasExactSynonym neoplasm of frontal sinus @en 1 0 graph DOID:1361 rdfs:label frontal sinus benign neoplasm xsd:string 1 0 graph DOID:1361 oio:id DOID:1361 xsd:string 1 0 graph DOID:1361 oio:hasDbXref NCI:C4419 xsd:string 1 0 graph DOID:1361 oio:hasExactSynonym tumor of the Frontal sinus @en 1 0 graph DOID:1361 oio:hasDbXref SNOMEDCT_US_2023_03_01:126678005 xsd:string 1 0 graph DOID:1361 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:1361 oio:hasDbXref UMLS_CUI:C0345672 xsd:string 1 0 graph DOID:1361 rdfs:subClassOf DOID:1350 _IRI 1 0 graph DOID:1361 rdf:type owl:Class _IRI