PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Now without going into the theory of wages, or inquiring as to the causes of the fact, it is a fact that under the conditions existing throughout the civilized world the competition of laborers with each other tends to force wages to a minimum which will merely support the laboring class in such condition as under their habits they are able to live and reproduce.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org