<http://webisa.webdatacommons.org/prov/45707829>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3907533> .
<http://webisa.webdatacommons.org/3907533>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/3907533>	<http://www.w3.org/ns/prov#value>	"Amalgam or composite resin are the most common materials." .
<http://webisa.webdatacommons.org/3907533>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<costhelper.com> .
<http://webisa.webdatacommons.org/prov/298396622>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3907533> .