PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Let???s take stimulants, for example: At the extreme and toxic end you would have amphetamines and pharmaceutical stimulants or ???uppers???; then, you would have caffeine and other stimulants; and finally, a gentle stimulant that is not as sleep depriving as caffeine, like Yerba Mate (Ilex paraguayensis) on the most natural and innocuous end of the spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greekmedicine.net