PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Agricultural economics, is a field of study related to the application of economics theory to problems and issues surrounding the production, processing, distribution and consumption of agricultural food and fibre products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thecanadianencyclopedia.com