PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Comparables is another popular method, although that has the convenient effect of muddying the question of price with value.; it???s what real estate appraisers and those who value non-income generating assets, such as fine art, use).
http://www.w3.org/ns/prov#wasQuotedFrom
  • nakedcapitalism.com