<http://webisa.webdatacommons.org/prov/121946782>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/190825760> .
<http://webisa.webdatacommons.org/190825760>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/190825760>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/190825760>	<http://www.w3.org/ns/prov#value>	"Document feeders for sheet materials typically consist of three basic elements, commonly an urging means such as a roller or belt, a feed means such as a roller or belt, and a retard means or separation device." .