PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So medications such as aspirin and Cloparavil (ph) or Plavix are often medications that are actually used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com