assertion  retraction  graph  subject       predicate    object                                                                                                                                                                                                          datatype    annotation
1          0           graph  DOID:0050931  IAO:0000115  A parotid gland cancer that is characterized by a distinctive pattern in which abnormal nests or cords of epithelial cells surround and/or infiltrate ducts or glandular structures within the affected organ.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Adenoid_cystic_carcinoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Parotid_gland""}]}"