<http://webisa.webdatacommons.org/prov/12709796>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90701353> .
<http://webisa.webdatacommons.org/prov/374102228>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90701353> .
<http://webisa.webdatacommons.org/90701353>	<http://www.w3.org/ns/prov#value>	"Nevertheless, other metals such as aluminium or stainless steel are impossible to separate by colour." .
<http://webisa.webdatacommons.org/90701353>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/90701353>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sciencedaily.com> .
<http://webisa.webdatacommons.org/prov/427940960>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90701353> .