PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A tariff is a tax on imported goods or services aimed at raising the price of foreign products to make domestically produced substitutes more attractive to consumers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • welkerswikinomics.com