<http://webisa.webdatacommons.org/prov/292035027>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/155844862> .
<http://webisa.webdatacommons.org/155844862>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/155844862>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/155844862>	<http://www.w3.org/ns/prov#value>	"base can be made from glasses, metals, ceramics or other suitable materials." .
<http://webisa.webdatacommons.org/prov/44773412>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/155844862> .