assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:2468 IAO:0000115 A cognitive disorder that involves abnormal thinking and perceptions resulting in a disconnection with reality. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007644""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.nlm.nih.gov/medlineplus/psychoticdisorders.html""}]}"