PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Use respirators, and be alert to symptoms such as severe abdominal pain, loss of motor coordination, headaches.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blog4safety.com