PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates to coupons and more particularly to an improved composite coupon of the in-store type and methods for making same.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es