RestrictedUseAreaVisualAid
urn:aero:airm:1.0.0:ConceptualModel:Subjects:BaseInfrastructure:AerodromeInfrastructure:RestrictedUseAreaVisualAid
Marking and/or lighting intended to indicate runways and taxiways, or areas in their vicinity where restrictions of use apply.
Source:
ICAO Annex 14, Vol. I, Fifth Edition,