assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0081279 IAO:0000115 A diffuse astrocytoma that is a diffusely infiltrative astroglial neoplasm composed of monomorphic cells with genetic alterations in MYB or MYBL1. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/35015431/""}]}"