assertion  retraction  graph  subject   predicate    object                                                                                           datatype    annotation
1          0           graph  DOID:525  IAO:0000115  A vasculitis that is characterized by inflammation of blood vessel walls in the brain or spine.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://my.clevelandclinic.org/health/diseases/13205-central-nervous-system-vasculitis""}]}"