assertion  retraction  graph  subject       predicate    object                                                                                                                                                                                                     datatype    annotation
1          0           graph  DOID:0080903  IAO:0000115  An embryonal tumor with multilayered rosettes that is characterized by the presence of multilayered rosettes formation and the presence of amplification of the C19MC region on chromosome 19 (19q13.42).  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://radiopaedia.org/articles/embryonal-tumours-with-multilayered-rosettes-etmr?lang=us""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718304/""}]}"