About: http://webisa.webdatacommons.org/421806604

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	In passenger carrying vehicles where space is a premium e.g. trains and aeroplanes, the food is usually provided for distribution in compact units such as trolleys to allow for easy distribution of food to the passengers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com