<http://webisa.webdatacommons.org/prov/358125487>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139970088> .
<http://webisa.webdatacommons.org/139970088>	<http://www.w3.org/ns/prov#value>	"It is a further object of this invention to provide such a method where the material used is a metal or ceramic." .
<http://webisa.webdatacommons.org/prov/343209274>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139970088> .
<http://webisa.webdatacommons.org/139970088>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/139970088>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .