About: http://webisa.webdatacommons.org/375744163

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	The spring is a compression spring having sufficient forces to apply brake shoes 27 against monorail 10 with sufficient force to restrain movement
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com