assertion  retraction  graph  subject       predicate    object                                                                             datatype    annotation
1          0           graph  DOID:0080524  IAO:0000115  A thyroid gland carcinoma that derives_from epithelial cells of glandular origin.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/pages/concept_details.jsf""}]}"