About: http://webisa.webdatacommons.org/199014229

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	For conditions such as Raynaud???s disease and phenomenon, vasodilators (such as Procardia), or drugs that allow the arteries and vein to expand, are essential for relieving the constriction caused by the spasming of vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	handandwristinstitute.com