<http://webisa.webdatacommons.org/prov/312690017>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/225370887> .
<http://webisa.webdatacommons.org/225370887>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/29259136>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/225370887> .
<http://webisa.webdatacommons.org/prov/43456667>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/225370887> .
<http://webisa.webdatacommons.org/225370887>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/225370887>	<http://www.w3.org/ns/prov#value>	"The best results have been obtained with thin walled plastic sheet such as polysulfone, polyesters, polyethylene, polystyrene, polypropylene or other polyolefins and polymethylmathacrylate." .