About: http://webisa.webdatacommons.org/203487247

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	While some cities, such as Boston and London, allow to charge the cards over the inernet you still have to go to a vending machine to update the balance.
http://www.w3.org/ns/prov#wasQuotedFrom	ubmfuturecities.com