@prefix qudt: . @prefix owl: . @prefix ssd: . @prefix xsd: . @prefix skos: . @prefix rdfs: . @prefix qudt-unit: . @prefix qb: . @prefix dgu: . @prefix dct: . @prefix ui: . @prefix reg: . @prefix grib2-parameter: . @prefix qudt-quantity: . @prefix api: . @prefix vann: . @prefix prov: . @prefix foaf: . @prefix cc: . @prefix common-unit: . @prefix grib2-core: . @prefix void: . @prefix version: . @prefix bufr4-core: . @prefix rdf: . @prefix ldp: . @prefix time: . @prefix qudt-dimension: . @prefix vs: . @prefix dc: . @prefix common-core: . a qudt:SpaceAndTimeQuantityKind , qudt:QuantityKind , skos:Concept ; rdfs:label "Aeronautical prevailing horizontal visibility" ; "L" ; "Aeronautical quantity kinds" ; dct:description "The greatest visibility value, observed in accordance with the definition of ``visibility'', which is reached within at least half the horizon circle or within at least half of the surface of the aerodrome. These areas could comprise contiguous or non-contiguous sectors." ; skos:notation "aeronauticalPrevailingHorizontalVisibility" .