About: http://webisa.webdatacommons.org/419560342

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	Deep-level subway stations in such cities as London and Barcelona are actually done with a large-diameter TBM, which can dig a tunnel wide enough to fit a track and a platform.
http://www.w3.org/ns/prov#wasQuotedFrom	cahsrblog.com