<http://webisa.webdatacommons.org/248602286>	<http://www.w3.org/ns/prov#value>	"Since the ceramic material such as alumina is an insulator, it is not necessary to form the hole 12 a as shown in FIG. 8 in the sheet 13." .
<http://webisa.webdatacommons.org/prov/47843939>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248602286> .
<http://webisa.webdatacommons.org/248602286>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/248602286>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .