<http://webisa.webdatacommons.org/prov/105208069>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191767159> .
<http://webisa.webdatacommons.org/191767159>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/191767159>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/191767159>	<http://www.w3.org/ns/prov#value>	"Prior art methods have implemented the use of a variety of materials and thicknesses of such materials as dielectric medium between the conductive layers." .