<http://webisa.webdatacommons.org/300957929>	<http://www.w3.org/ns/prov#value>	"FIG. 4 is a schematic representation of an alternate embodiment of the apparatus of FIG. 3 wired to a point of sales terminal and including a printer wired to the point of sales terminal;" .
<http://webisa.webdatacommons.org/prov/39855190>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300957929> .
<http://webisa.webdatacommons.org/300957929>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/300957929>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .