About: http://webisa.webdatacommons.org/337534907

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	Secondary hypertension has a known cause, such as kidney disease, heart disease, or certain medications.
http://www.w3.org/ns/prov#wasQuotedFrom	allkids.org