assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:9744 IAO:0000115 A diabetes mellitus that is characterized by destruction of pancreatic beta cells resulting in absent or extremely low insulin production. 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/Diabetes""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Diabetes_mellitus_type_1""}]}"