PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the electrode metal is one selected from the group consisting of aluminum, chrome, molybdenum, and other equivalent materials that exhibit the desired properties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com