About: http://webisa.webdatacommons.org/20978719

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	Those structures containing elements vital to the operational mission such as air traffic control towers, radar installations, navigational aids, and communications enters are examples of facilities which obviously must be protected.
http://www.w3.org/ns/prov#wasQuotedFrom	electrical-contractor.net