<http://webisa.webdatacommons.org/102068970>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/102068970>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/71547559>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102068970> .
<http://webisa.webdatacommons.org/102068970>	<http://www.w3.org/ns/prov#value>	"In one embodiment, the transmitter 132 is a closed circuit or antenna of conducting material which surrounds an area such as the parking lot and defines the predetermined spatial perimeter lia for the shopping carts 22 to be contained within." .