<http://webisa.webdatacommons.org/435911448>	<http://www.w3.org/ns/prov#value>	"The cover 24 may be comprised preferably of a soft, absorbent cloth; however, any woven fabric, leather, vinyl or other similar material may be used." .
<http://webisa.webdatacommons.org/prov/52125849>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/435911448> .
<http://webisa.webdatacommons.org/prov/295129319>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/435911448> .
<http://webisa.webdatacommons.org/435911448>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/435911448>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .