assertion  retraction  graph  subject       predicate    object                                                                                                                                                           datatype    annotation
1          0           graph  DOID:0080878  IAO:0000115  A glioblastoma that is characterized by high cellularity, high mitotic activity, necrosis or microvascular proliferation and that lacks mutations in IDH genes.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.pathologyoutlines.com/topic/cnstumortumorglioIDHwild.html""}]}"