PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He said while the shift to natural gas in the production of plastics has benefitted some plastics, such as PE and alpha olefins, and to a lesser degree vinyls and styrenes, it had negatively affected butadiene, rubber and latex.
http://www.w3.org/ns/prov#wasQuotedFrom
  • recyclingtoday.com