PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tax day varies depending on whether the 15th is on a weekend and whether there is a state or local holiday on that day.
http://www.w3.org/ns/prov#wasQuotedFrom
  • democraticunderground.com