PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? An employee may retain novelty, advertising, or promotional items with a market value of $50 or less, such as calendars, pens, and mugs, so long as such acceptance does not create a substantial risk of undermining impartiality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uidaho.edu