PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For, although the motive of self-advantage is almost never absent, and is almost always the most prominent motive, still, in price transactions, other motives do very often get mixed up; such motives as humanity, custom, friendship, vanity, or the influence of outside institutions, such as government taxation, union regulations, boards for fixing wages, and the like, give them another direction th
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org