assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:8778 IAO:0000115 An intestinal disease that involves inflammation located_in intestine. 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/Chron%27s_disease""}],""rdfs:comment"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.genome.gov/Genetic-Disorders/Crohns-Disease""}]}"