PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A soft metal with a white coloring and a gleaming finish, silver is a by-product of gold, copper, lead, and zinc refining.
http://www.w3.org/ns/prov#wasQuotedFrom
  • brilliance.com