PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Economic infrastructure: The underlying amount of physical and financial capital embodied in roads, railways, waterways, airways, and other forms of transportation and communication plus water supplies, financial institutions, electricity, and public services such as health and education.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economywatch.com