assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:9551 IAO:0000115 A multiple myeloma that is a slow growing type of myeloma in which abnormal plasma cells results_in too much of a single type of monoclonal antibody. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007641""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.cancer.gov/dictionary/?CdrID=413932""}]}"