PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lead, Silver, Antimony, Bismuth, Zinc, Copper, Chromium, Colophony, polyurethanes, varnishes, epoxies, alcohol, caustic cleaning agents, Teflon and PVC coatings are a few of the hazards I was exposed to on a daily basis, hazards that now require strict safety protocols.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com