PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Targeted industries include inter alia iron and steel, non-ferrous metals such as aluminium and copper, cement, glass, pulp and paper, chemicals and ceramics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pollutiononline.com