PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PLA has become a popular material because it is made from renewable resources, such as corn or sugarcane, instead of petroleum, like traditional plastics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uwsp.edu