PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Beryllium is the newest addition to a long list of synthetic and natural contaminants found at the site where chemicals were manufactured and metals smelted for a century.
http://www.w3.org/ns/prov#wasQuotedFrom
  • berkeleydailyplanet.com