<http://webisa.webdatacommons.org/203536272>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/203536272>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/47843939>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/203536272> .
<http://webisa.webdatacommons.org/203536272>	<http://www.w3.org/ns/prov#value>	"The lead member 50 is inserted and held in a cylindrical lead holder 51 formed of a ceramic material such as electrically insulating alumina or the like." .