assertion retraction graph subject predicate object datatype annotation 1 0 graph obo:SYMP_0000462 IAO:0000115 A symptom is a perceived change in function, sensation, loss, disturbance or appearance reported by a patient indicative of a disease. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://link.springer.com/chapter/10.1007/978-1-4615-4789-1_5""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.merriam-webster.com/dictionary/symptom""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.nature.com/subjects/signs-and-symptoms""}]}" 1 0 graph obo:SYMP_0000462 rdfs:label symptom xsd:string 1 0 graph obo:SYMP_0000462 oio:id SYMP:0000462 xsd:string 1 0 graph obo:SYMP_0000462 oio:hasOBONamespace symptoms xsd:string 1 0 graph obo:SYMP_0000462 rdfs:subClassOf owl:Thing _IRI 1 0 graph obo:SYMP_0000462 rdf:type owl:Class _IRI