assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:8970 IAO:0000115 A viral infectious disease that results_in infection located_in brain and that has_material_basis_in Measles virus which is immune resistant. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Subacute_sclerosing_panencephalitis""}]}"