<http://webisa.webdatacommons.org/427325240>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/283181315>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427325240> .
<http://webisa.webdatacommons.org/427325240>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/427325240>	<http://www.w3.org/ns/prov#value>	"Other materials such as fiberglass, polycarbonate or any other engineering grade plastic material that can withstand the stress the truck body extension is subjected to when used to support a load such as lumber can also be used." .