About: http://webisa.webdatacommons.org/409083709

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	The symptoms of all types of pulmonary hypertension are similar, but the severity of the hypertension signs and symptoms usually get worse as the disease progresses.
http://www.w3.org/ns/prov#wasQuotedFrom	newsmax.com