About: http://webisa.webdatacommons.org/445329461

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A symptom is a subjective experience that is reported by the patient, such as pain in the knee, throbbing headaches on exertion, or voices in his head telling him to fight off the evil forces threatening him.
http://www.w3.org/ns/prov#wasQuotedFrom	policeone.com