<http://webisa.webdatacommons.org/prov/25341350>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270133021> .
<http://webisa.webdatacommons.org/270133021>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/prov/477345608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270133021> .
<http://webisa.webdatacommons.org/270133021>	<http://www.w3.org/ns/prov#value>	"In addition, the second optical layers 14 may be formed from polymers such as polyesters and polycarbonates." .
<http://webisa.webdatacommons.org/270133021>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .