<http://webisa.webdatacommons.org/prov/60719553>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/428995650> .
<http://webisa.webdatacommons.org/428995650>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/428995650>	<http://www.w3.org/ns/prov#value>	"properties, such as density and hardness, than metallic copper and" .
<http://webisa.webdatacommons.org/prov/51527402>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/428995650> .
<http://webisa.webdatacommons.org/428995650>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .