PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The direct production process is here always and inseparably a labour process and a valorisation process just as the product is a unity of use value and exchange value, i.e. a commodity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marxists.org