About: http://webisa.webdatacommons.org/41152794

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	W is a mid-way economy fare class, and L is a very low fare class - both are a very long way from Y/B.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com