assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:3699 IAO:0000115 A uterine ligament adenocarcinoma that produces mucin. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/pages/concept_details.jsf""}]}"