<http://webisa.webdatacommons.org/65563333>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/65563333>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/65563333>	<http://www.w3.org/ns/prov#value>	"While glass or other ceramic materials can be used, aparticularly suitable substrate is sheet metal coated, preferably on one side, with a thin layer of ceramic." .
<http://webisa.webdatacommons.org/prov/298706156>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/65563333> .