<http://webisa.webdatacommons.org/193685819>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/253619812>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/193685819> .
<http://webisa.webdatacommons.org/193685819>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/193685819>	<http://www.w3.org/ns/prov#value>	"The circuits of the present invention are also advantageous in that no devices such as bipolar transistors, zener diodes, Schottky diodes, or depletion mode transistors are needed." .