PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Metal is still very much the material of choice in applications where strength, rigidity, or hardness is a factor, despite its economic disadvantages compared to plastic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biospace.com