About: http://webisa.webdatacommons.org/67006187

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	High blood pressure, or hypertension, is a condition that has no symptoms you can see or feel.
http://www.w3.org/ns/prov#wasQuotedFrom	medcentral.org