About: http://webisa.webdatacommons.org/53006758

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	SUMMARY OF THE INVENTION Therefore, there is a need for a tool that prevents or minimizes droppage of nuts, screws, and other small metallic fasteners and objects, without getting in the way of direct finger manipulation of the fastener.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com