assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:1947 IAO:0000115 A parasitic protozoa infectious disease that is caused by singled-celled protozoan parasites Trichomonas vaginalis or Trichomonas tenax, which infect the urogenital tract and mouth respectively. 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/Trichomoniasis""}]}"