<http://webisa.webdatacommons.org/58388871>	<http://www.w3.org/ns/prov#value>	"Jute, polyurethane foam, fiberglass matting, cotton matting, nylon matting and asbestos are examples of materials which can be used." .
<http://webisa.webdatacommons.org/prov/461149897>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/58388871> .
<http://webisa.webdatacommons.org/prov/455285187>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/58388871> .
<http://webisa.webdatacommons.org/58388871>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/56978991>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/58388871> .
<http://webisa.webdatacommons.org/58388871>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .