About: http://webisa.webdatacommons.org/175379135

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	Field of the Invention The presentinvention relates to a brake and retention system and more particularly to a brake and retention system for a cart such as a food or beverage serving cart. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com