<http://webisa.webdatacommons.org/181564126>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/181564126>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/295472276>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181564126> .
<http://webisa.webdatacommons.org/181564126>	<http://www.w3.org/ns/prov#value>	"A thin flexible piece of plastic and a thin plastic film are examples of materials that can be used to form the boundary layer 16, although other materials may also be used." .
<http://webisa.webdatacommons.org/prov/455805349>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181564126> .