PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Their explanation can be found here, but the gist of the reasoning is based on this idea:A recession is a significant decline in economic activity spread across the economy, lasting more than a few months, normally visible in production, employment, real income, and other indicators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com