PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Petrochemical gases are used in the production of a vast array of chemicals and new production technologies that allow plastic to displace metal, cotton, wood and other materials in an increasing number of end-user products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov