PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As you can see from the section types of drugs, there are, readily available, substitutes for two of the main groups of drugs, while the third group is treated more and more leniently, in the case of cannabis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • abelard.org