<http://webisa.webdatacommons.org/372863165>	<http://www.w3.org/ns/prov#value>	"Topper 28, 58 can be any material, such as metal (aluminum, steel, iron), polymeric material, ceramic, composite, wood or any other suitable material." .
<http://webisa.webdatacommons.org/372863165>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/372863165>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/294561050>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/372863165> .