PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The study calculated the amount of NPP required to produce all the land-based products consumed in the base-year 1995, including plant foods, meat and dairy, natural fibres and wood-based products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unep.org