assertion  retraction  graph  subject    predicate    object                                                                                     datatype    annotation
1          0           graph  DOID:4960  IAO:0000115  A hematopoietic cancer that derives_from the blood-forming stem cells of the bone marrow.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007641""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://nci.nih.gov/dictionary/?CdrID=430857""}]}"