<http://webisa.webdatacommons.org/67654136>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/67654136>	<http://www.w3.org/ns/prov#value>	"Thus, in other embodiments, copper, a copper alloy, or other metal is used." .
<http://webisa.webdatacommons.org/prov/122776852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/67654136> .
<http://webisa.webdatacommons.org/prov/375162017>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/67654136> .
<http://webisa.webdatacommons.org/67654136>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .