<http://webisa.webdatacommons.org/prov/294075435>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163876844> .
<http://webisa.webdatacommons.org/163876844>	<http://www.w3.org/ns/prov#value>	"Zirconia and lithium disilicate are examples of materials that are milled in one state and then need to be fired in a furnace to change their properties." .
<http://webisa.webdatacommons.org/163876844>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dentalaegis.com> .
<http://webisa.webdatacommons.org/163876844>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .