About: http://webisa.webdatacommons.org/281378503

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	heart or circulation problems such as palpitations, faster heart rate, a drop in blood pressure on standing or sitting up or collapse
http://www.w3.org/ns/prov#wasQuotedFrom	medicines.org.uk