<http://webisa.webdatacommons.org/prov/227421702>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/193405378> .
<http://webisa.webdatacommons.org/prov/334733654>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/193405378> .
<http://webisa.webdatacommons.org/prov/223108430>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/193405378> .
<http://webisa.webdatacommons.org/193405378>	<http://www.w3.org/ns/prov#value>	"Therefore, problems such as cracks and others are seldom caused in the insulating portion 181 and the conductive portion 183 formed in the outer circumferential groove portion 120." .
<http://webisa.webdatacommons.org/193405378>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/193405378>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .