PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX foaf:    <http://xmlns.com/foaf/0.1/>
PREFIX owl:     <http://www.w3.org/2002/07/owl#>
PREFIX prov:    <http://www.w3.org/ns/prov#>
PREFIX qudt:    <http://qudt.org/schema/qudt/>
PREFIX rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skos:    <http://www.w3.org/2004/02/skos/core#>
PREFIX xsd:     <http://www.w3.org/2001/XMLSchema#>

<../feature/ga091#it>
        skos:notation   "GA091";
        skos:prefLabel  "Instrument Landing System (ILS) Localizer"@en .

<../attribute/ilc#values>
        skos:prefLabel  "Instrument Landing System (ILS) Facility Performance Category: values"@en .

<>      dcterms:license        <https://creativecommons.org/licenses/by/4.0/>;
        dcterms:references     <https://portal.dgiwg.org/files/68063>;
        dcterms:rights         "(C) Copyright DGIWG. Licensed under the terms in CC BY 4.0 (stated in DGIWG 206-3).";
        dcterms:rightsHolder   [ foaf:homepage  <https://dgiwg.org/>;
                                 foaf:name      "Defence Geospatial Information Working Group (DGIWG)"
                               ];
        prov:generatedAtTime   "2026-11-14T15:50:07Z"^^xsd:dateTime;
        prov:hadPrimarySource  <https://portal.dgiwg.org/files/?artifact_id=76200>;
        prov:wasAttributedTo   <../index#dgifwrap>;
        prov:wasGeneratedBy    <../index#conversion>;
        foaf:primaryTopic      <#it>;
        <../vocab#baseline>    "2026-1" .

<../attribute/ilc#it>
        rdfs:range      <../attribute/ilc#values>;
        skos:notation   "ILC";
        skos:prefLabel  "Instrument Landing System (ILS) Facility Performance Category"@en .

<#it>   rdf:type              <../attribute/ilc#values>;
        dcterms:dateAccepted  "2013-10-18"^^xsd:date;
        skos:definition       "A facility which provides guidance information from the coverage limit of the ILS to the point at which the localizer course line intersects the ILS glide path at a height of 60 metres (200 feet) but not lower than 30 metres (100 feet) above the horizontal plane containing the threshold and a runway visual range not less than 350 metres."@en;
        skos:notation         "ILC_2";
        skos:prefLabel        "Category II Operations (CAT II)"@en;
        skos:scopeNote        "ILS or MLS are the facilities that provide guidance information."@en;
        <../vocab#allowedFor>  <../feature/ga093#it> , <../feature/ga091#it>;
        <../vocab#name>       "catIIOps";
        <../vocab#status>     "valid" .

<../feature/ga093#it>
        skos:notation   "GA093";
        skos:prefLabel  "Microwave Landing System (MLS) Azimuth"@en .