assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:4028 IAO:0000115 A skin hemangioma that is characterized by the presence of small red dots that cluster together to form a linear or snake-like array or ring-shaped pattern located_in the blood vessels of the skin. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.dermnetnz.org/vascular/angioma-serpiginosa.html""}]}"