PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In economies with competitive labor and products markets, individuals tend to receive earnings and other benefits that equal their marginal product; i.e., equal their contribution to total output.
http://www.w3.org/ns/prov#wasQuotedFrom
  • becker-posner-blog.com