assertion  retraction  graph  subject       predicate    object                                                                      datatype    annotation
1          0           graph  DOID:0080891  IAO:0000115  A supratentorial ependymoma that has_material_basis_in YAP1-MAMLD1 fusion.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.nature.com/articles/s41467-019-11884-5""}]}"