<http://webisa.webdatacommons.org/prov/107453570>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438460828> .
<http://webisa.webdatacommons.org/438460828>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/142508627>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438460828> .
<http://webisa.webdatacommons.org/438460828>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/438460828>	<http://www.w3.org/ns/prov#value>	"In one embodiment of the subsystem 108, the user specifies the control modes of the system through a graphic user interface (GUI) implemented on a computer system, such as a personal computer (PC) or a workstation." .