About: http://webisa.webdatacommons.org/328004362

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	Accordingly, there is a need for an airborne obstacle detection system in which the location of the runway perimeter is retrieved from a database having runway location information stored therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com