PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, in one embodiment, the invention contemplates generation of and/or use of an altered form of the drug, such as, for example but not limitation, use of a pro-drug, or a free base, free acid or salt form of the drug.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca