<http://webisa.webdatacommons.org/prov/331586024>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/262437433> .
<http://webisa.webdatacommons.org/prov/329069918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/262437433> .
<http://webisa.webdatacommons.org/262437433>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/262437433>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/262437433>	<http://www.w3.org/ns/prov#value>	"The insulating matrix preferably includes insulating materials such as SiC and SiO, or other appropriate insulating materials." .