assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:1602 IAO:0000115 A lymph node disease that is characterized by an acute or chronic inflammation of one or more lymph nodes. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.hopkinsmedicine.org/health/conditions-and-diseases/lymphadenitis""}]}"