About: http://webisa.webdatacommons.org/23035010

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	The method is an aid for operating towards isolated airfields whose air traffic organization is not in post, thus making it possible to lower the approach minima.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com