PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These include recreational drugs such as cocaine and methamphetamine, but also common stimulants like caffeine or medications prescribed by a doctor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthandnutritiontips.net