About: http://webisa.webdatacommons.org/109193892

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	Under the concrete are the valves and other pipes, the heart of the tower, needed at the time the tower was in use.
http://www.w3.org/ns/prov#wasQuotedFrom	hometown-pages.com