assertion  retraction  graph  subject    predicate    object                                                                   datatype    annotation
1          0           graph  DOID:9310  IAO:0000115  A respiratory system benign neoplasm that arises from the nasal cavity.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.mayoclinic.org/diseases-conditions/nasal-paranasal-tumors/symptoms-causes/syc-20354136""}]}"