assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0081069 IAO:0000115 A diffuse large B-cell lymphoma that is characterized by aneuploidy with TP53 inactivation. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/32289277/""}]}"