About: http://webisa.webdatacommons.org/79128762

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	Flight Amid Vertical Terrain: Part Four In many of the sparsely populated parts of high country, night VFR may just as well be IFR because of the lack of lights on the ground or other visual references.
http://www.w3.org/ns/prov#wasQuotedFrom	aopa.org