About: http://webisa.webdatacommons.org/76042574

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	The tube is an electric system requiring a third, powered rail alongside the regular track.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com