About: http://webisa.webdatacommons.org/438564532

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 is the most common medical problem encountered during pregnancy, complicating two to three per cent of all pregnancies.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com