About: http://webisa.webdatacommons.org/140248458

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	n include methods of use of a clip or other securing device to create a loop of sandpaper that can be slid down a user's arm or wrist when not in use.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com