assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:8568 IAO:0000115 A viral infectious disease that results in inflammation, located in pharynx, has_material_basis_in Human herpesvirus 4 and has symptom fever, has symptom fatigue, has symptom lymphadenopathy, and has symptom splenomegaly. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Infectious_mononucleosis""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.cdc.gov/ncidod/diseases/ebv.htm""}]}"