<http://webisa.webdatacommons.org/prov/109887886>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/223868084> .
<http://webisa.webdatacommons.org/223868084>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/223868084>	<http://www.w3.org/ns/prov#value>	"Examples of flexible foams are polyurethane, rubber latex, PVC-nitriles, polyethylene or other vinyl polymers, e.g., polystyrene." .
<http://webisa.webdatacommons.org/223868084>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .