PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The easiest way to tell the difference between medicinal products and medical devices is to look for a mark which signifies that the item is a medical device.
http://www.w3.org/ns/prov#wasQuotedFrom
  • psnc.org.uk