<http://webisa.webdatacommons.org/prov/267074135>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19560194> .
<http://webisa.webdatacommons.org/prov/480170663>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19560194> .
<http://webisa.webdatacommons.org/19560194>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/19560194>	<http://www.w3.org/ns/prov#value>	"BACKGROUND OF THE INVENTION [0002] Computer peripherals such as printers, scanners, terminals, and other devices have become widespread." .
<http://webisa.webdatacommons.org/19560194>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .