PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People who take blood thinners, such as warfarin or heparin, are generally advised to avoid grape seed extract.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com