About: http://webisa.webdatacommons.org/58067214

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	Since a retraction speed of 28 ft/sec is substantially faster that the speed at which a hand or other portion of a user's body would ordinarily approach the router bit, injury to the user would be minimized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk