PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rutin is actually commonly extracted from the leaves of buckwheat and added to blood pressure medicines because it acts as a vasodilator that increases blood flow and, again, reduces the chances of various types of heart disease or stroke because blood does not clot as easily in open, freely flowing blood vessels and arteries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • organicfacts.net