<http://webisa.webdatacommons.org/101086541>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/101086541>	<http://www.w3.org/ns/prov#value>	"This device comprises one or two permanent magnets arranged to rotate together with the ultrasonic vibrating element or reflection mirror, and a magnetic sensing element such as coil, Hall element and magneto-resistive element for sensing the rotation of the permanent magnet." .
<http://webisa.webdatacommons.org/101086541>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/3876019>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/101086541> .