<http://webisa.webdatacommons.org/29482274>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/3876019>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/29482274> .
<http://webisa.webdatacommons.org/29482274>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/444749514>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/29482274> .
<http://webisa.webdatacommons.org/29482274>	<http://www.w3.org/ns/prov#value>	"In contrast to prior art systems of a single moving element with a stationary element, the present invention's use of two oppositely moving elements, such as a magnet and a coil, provides double the speed of flux change as the prior art." .