PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These rare metals include rare earth elements such as neodymium, terbium and dysprosium, and other rare metals and minerals including lithium, tantalum, niobium, cesium, indium, gallium, zirconium and a related base metal, tin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gurufocus.com