assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0060500 IAO:0000115 An allergic disease that is triggered by a drug. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.mayoclinic.org/diseases-conditions/drug-allergy/symptoms-causes/syc-20371835""}]}"