assertion  retraction  graph  subject    predicate    object                                                                                                                      datatype    annotation
1          0           graph  DOID:8577  IAO:0000115  A colitis that is predominantly confined to the mucosa located_in colon and includes characteristic ulcers, or open sores.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Ulcerative_colitis""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://meshb.nlm.nih.gov/record/ui?ui=D003093""}]}"