About: http://webisa.webdatacommons.org/434155452

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 condition that affects nearly 50 million Americans.
http://www.w3.org/ns/prov#wasQuotedFrom	sfgate.com