assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0081409 IAO:0000115 A round cell sarcoma with EWSR1-non-ETS fusion that is characterized by the presence of EWSR1-PATZ1 gene fusion. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/30379650/""}]}"