PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the proprietor himself expends a capital in the improvement of his land, in draining, irrigation, fences, buildings, houses, or other erections, the rent then includes, in addition to the profit of the land, the interest likewise of the capital so expended.*81 II.IX.24
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org