<http://webisa.webdatacommons.org/347629035>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/prov/263647429>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/347629035> .
<http://webisa.webdatacommons.org/347629035>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/347629035>	<http://www.w3.org/ns/prov#value>	"Other requirements for the metal foil substrate are that it be non-toxic and that it be workable using a technique such as photolithography." .