<http://webisa.webdatacommons.org/49403937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/31137437>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/49403937> .
<http://webisa.webdatacommons.org/49403937>	<http://www.w3.org/ns/prov#value>	"FIG. 3, comprising FIGS. 3A and 3B, is a block diagram of the intelligent shopping cart invention (3A) also showing a typical radio frequency tag (3B)." .
<http://webisa.webdatacommons.org/49403937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .