assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0050256 IAO:0000115 A parasitic helminthiasis infectious disease that involves parasitic infection of the intestine, central nervous system and eyes by Angiostrongylus cantonensis or Angiostrongylus costaricensis. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Angiostrongyliasis""}]}"