About: http://webisa.webdatacommons.org/95883291

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	POS systems may have varying degrees of sophistication with respect to both the amounts and types of sales and movement data they are capable of tracking.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com