<http://webisa.webdatacommons.org/131638260>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/131638260>	<http://www.w3.org/ns/prov#value>	"The spacer layer 250 is preferably a conductor, such as Cu." .
<http://webisa.webdatacommons.org/prov/98032527>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/131638260> .
<http://webisa.webdatacommons.org/131638260>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .