PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When, to bring output down from X to X - Y in my example, producers and other sellers begin laying off workers, demand is likely to sink even further because the workers who have been laid off suffer a loss of income and the ones who are not laid off fear that they may be next and so try to save more of their income rather than spending it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • becker-posner-blog.com