About: http://webisa.webdatacommons.org/198770748

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	Hypertension or high blood pressure is a chronic medical condition in which the arterial blood pressure is elevated (normal blood pressure is 120/80 mm Hg).
http://www.w3.org/ns/prov#wasQuotedFrom	pharmatutor.org