About: http://webisa.webdatacommons.org/153560736

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	It costs about $184 million a year to run and generates $430 million in revenue, including fines, according to Transport for London.
http://www.w3.org/ns/prov#wasQuotedFrom	wsj.com