PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Signatories of the convention agreed to a mandatory deadline for the phase-out of mercury cells, used in the production of chlorine, caustic soda and other chlor-alkali products, by 2025.
http://www.w3.org/ns/prov#wasQuotedFrom
  • icis.com