<http://webisa.webdatacommons.org/102473333>	<http://www.w3.org/ns/prov#value>	"Electrum is a naturally occurring alloy of gold and silver, with trace amounts of copper and other metals." .
<http://webisa.webdatacommons.org/prov/375162025>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102473333> .
<http://webisa.webdatacommons.org/prov/114840446>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102473333> .
<http://webisa.webdatacommons.org/102473333>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/102473333>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<absoluteastronomy.com> .