PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Flue gas desulphurisation plantsRemove heavy metals, gypsum and other particles
http://www.w3.org/ns/prov#wasQuotedFrom
  • veoliawaterst.co.za