About: http://webisa.webdatacommons.org/397595959

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	All activity in the tunnel is monitored ??? there are cameras everywhere on the platform and motion detectors that go off if anything other than a train is in the bores.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com