About: http://webisa.webdatacommons.org/273348820

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	I wouldn???t put it past being an old underground sewer system because that is what it looked like, except of course for the huge pillars in the middle of the room.
http://www.w3.org/ns/prov#wasQuotedFrom	blackofday.com