PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They???ve been used for thousands of years versus modern pharmaceuticals (and even over-the-counter extracts and isolates) that have undesirable side-effects. (Did you know caffeine is a drug, too, coffee drinkers?
http://www.w3.org/ns/prov#wasQuotedFrom
  • organicauthority.com