<http://webisa.webdatacommons.org/375759932>	<http://www.w3.org/ns/prov#value>	"The components may be constructed of any suitable material, with aluminum alloy, stainless steel or other corrosion-resistant metals generally being preferred for reasons of strength, durability and superior wear characteristics." .
<http://webisa.webdatacommons.org/375759932>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/375759932>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/374102246>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/375759932> .