About: http://webisa.webdatacommons.org/240127467

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	BACKGROUND OF THE INVENTION [0002] Bar codes have long been used to identify items such as consumer goods and/or a manufacturer or producer of such items.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com