PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 90% off - marked down on the seventh day after the holiday, usually lasts for 1-3 days Other than Christmas, this is usually the schedule used for post-holiday clearance, including Valentine's Day, Easter, Summerville, and Halloween, for at least the last few years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gottadeal.com