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#>

<../rwo/02979#it>  skos:notation  "RWO_02979";
        skos:prefLabel  "RAMARK"@en .

<../attribute/mrt#values>
        skos:prefLabel  "Maritime Radiobeacon Type: values"@en .

<../attribute/mrt#it>
        rdfs:range      <../attribute/mrt#values>;
        skos:notation   "MRT";
        skos:prefLabel  "Maritime Radiobeacon Type"@en .

<../feature/bc034#it>
        skos:notation   "BC034";
        skos:prefLabel  "Maritime Radiobeacon"@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" .

<#it>   rdf:type              <../attribute/mrt#values>;
        dcterms:dateAccepted  "2013-10-18"^^xsd:date;
        skos:definition       "A wide-band beacon that transmits either continuously or periodically on the radar bands and is used to mark maritime navigational hazards."@en;
        skos:notation         "MRT_6";
        skos:prefLabel        "Radar Marker (RAMARK)"@en;
        skos:scopeNote        "The transmission forms a line of Morse characters on a plan position indicator (PPI) radar display that radiates from the centre of the display to its edge. Periodic transmissions every few seconds are often used so that important radar targets behind the RAMARK beacon are not masked by the Morse characters. RAMARK beacons are less commonly used than RACON beacons which give the location as well as the bearing of the hazard and clutter the radar display less."@en;
        <../vocab#allowedFor>  <../feature/bc034#it>;
        <../vocab#name>       "radarMarker";
        <../vocab#rwoiTerm>   <../rwo/02979#it>;
        <../vocab#status>     "valid" .