PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rare earth metals are used in the manufacture of a range of electronics, including hard drives, optical drives and semiconductors, as well as solar panels and other components.
http://www.w3.org/ns/prov#wasQuotedFrom
  • resource-recycling.com