PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fairphone is transparent about its supply chain, focusing on decent wages and working conditions for the factory workers in China who assemble it and ensuring, as far as possible, that minerals such as tantalum and tin used in the phones (and other electronic devices) do not come from mines where profits fuel violence in the Democratic Republic of Congo, but from mines where workers are paid fairly
http://www.w3.org/ns/prov#wasQuotedFrom
  • techhui.com