About: http://webisa.webdatacommons.org/257764810

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Discount values, awards and other prizes can be announced through means such as a loudspeaker or displays on the apparatus in supermarket aisles or other retail locations, including checkout lines.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com