PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As of September 23, 2013, Silk Road had nearly 13,000 listings for controlled substances, listed under such categories as Cannabis, Dissociatives, Ecstasy, Intoxicants, Opioids, Precursors, Prescription, Psychedelics, and Stimulants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fbi.gov