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#>

<#it>   rdf:type              <../vocab#Attribute> , rdf:Property;
        rdfs:domain           <../feature/bc011#it>;
        rdfs:range            xsd:integer;
        dcterms:dateAccepted  "2023-08-14"^^xsd:date;
        skos:definition       "The position of the seabed type within the layers of the seabed"@en;
        skos:notation         "UBL";
        skos:prefLabel        "Underlying Bottom Character Layer"@en;
        skos:scopeNote        "To account for where the seabed comprises layered material that is of relevance to navigation or anchoring. The value indicates the level of a material in a layered seabed, with the value 0 indicating the topmost level, 1 where the seabed type is the layer below the top of the seabed surface and so on"@en;
        <../vocab#conceptSource>  "S101";
        <../vocab#datatype>   "Integer";
        <../vocab#name>       "underlyingBottomCharacterLayer";
        <../vocab#status>     "valid";
        <../vocab#usedBy>     <../feature/bc011#it> .

<../feature/bc011#it>
        skos:notation   "BC011";
        skos:prefLabel  "Maritime Bottom Characteristic"@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" .