About: http://webisa.webdatacommons.org/322071624

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	Yeah, you have airports such as DFW or Orlando or something that has miles of secured paremeter, but I am sure even these have holes somewhere.
http://www.w3.org/ns/prov#wasQuotedFrom	boingboing.net