About: http://webisa.webdatacommons.org/76477180

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In at least one embodiment, a switch, such as switch 24, on hand piece 12 can be manipulated to activate the signal sweep.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au