<http://webisa.webdatacommons.org/241612365>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/422155525>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/241612365> .
<http://webisa.webdatacommons.org/241612365>	<http://www.w3.org/ns/prov#value>	"However, those skilled in the art will realize that other types of start/stop mechanisms, such as push buttons, toggle switches, or other mechanisms known in the art, whether manually activated or voice activated, may be used in place of the foot switch." .
<http://webisa.webdatacommons.org/prov/419936727>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/241612365> .
<http://webisa.webdatacommons.org/241612365>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .