About: http://webisa.webdatacommons.org/78353095

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	Of course, for many years power brakes were an option, they may still be, I am not sure.
http://www.w3.org/ns/prov#wasQuotedFrom	designnews.com