@prefix qudt:  <http://qudt.org/schema/qudt#> .
@prefix ssd:   <http://www.w3.org/ns/sparql-service-description#> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix qudt-unit: <http://qudt.org/vocab/unit#> .
@prefix qb:    <http://purl.org/linked-data/cube#> .
@prefix dgu:   <http://reference.data.gov.uk/def/reference/> .
@prefix ui:    <http://purl.org/linked-data/registry-ui#> .
@prefix dct:   <http://purl.org/dc/terms/> .
@prefix reg:   <http://purl.org/linked-data/registry#> .
@prefix qudt-quantity: <http://qudt.org/vocab/quantity#> .
@prefix grib2-parameter: <http://codes.wmo.int/grib2/schema/parameter/> .
@prefix api:   <http://purl.org/linked-data/api/vocab#> .
@prefix vann:  <http://purl.org/vocab/vann/> .
@prefix prov:  <http://www.w3.org/ns/prov#> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix common-unit: <http://codes.wmo.int/common/schema/unit/> .
@prefix cc:    <http://creativecommons.org/ns#> .
@prefix grib2-core: <http://codes.wmo.int/grib2/schema/core/> .
@prefix void:  <http://rdfs.org/ns/void#> .
@prefix version: <http://purl.org/linked-data/version#> .
@prefix bufr4-core: <http://codes.wmo.int/bufr4/schema/core/> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ldp:   <http://www.w3.org/ns/ldp#> .
@prefix time:  <http://www.w3.org/2006/time#> .
@prefix qudt-dimension: <http://qudt.org/vocab/dimension#> .
@prefix vs:    <http://www.w3.org/2003/06/sw-vocab-status/ns#> .
@prefix common-core: <http://codes.wmo.int/common/schema/core/> .
@prefix dc:    <http://purl.org/dc/elements/1.1/> .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/air-pollution>
        a                skos:Concept ;
        rdfs:label       "air-pollution" ;
        dct:description  "Air pollution"@en ;
        skos:notation    "air-pollution" .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/fires>
        a                skos:Concept ;
        rdfs:label       "fires" ;
        dct:description  "Fires"@en ;
        skos:notation    "fires" .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/sand-and-dust>
        a                skos:Concept ;
        rdfs:label       "sand-and-dust" ;
        dct:description  "Sand and dust"@en ;
        skos:notation    "sand-and-dust" .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/_advisories-warnings>
        a                  reg:RegisterItem ;
        rdfs:label         "advisories-warnings" ;
        dct:dateSubmitted  "2026-06-17T16:56:29.171Z"^^xsd:dateTime ;
        dct:description    "Advisories and warnings" ;
        reg:definition     [ reg:entity         <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings> ;
                             reg:entityVersion  <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings:1>
                           ] ;
        reg:itemClass      skos:Collection , reg:Register , ldp:Container ;
        reg:notation       "advisories-warnings" ;
        reg:register       <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition> ;
        reg:status         reg:statusStable ;
        reg:submitter      [ foaf:accountName  "https://api.github.com/users/amilan17" ;
                             foaf:name         "amilan17"
                           ] ;
        owl:versionInfo    2 .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/volcanic-activity>
        a                skos:Concept ;
        rdfs:label       "volcanic-activity" ;
        dct:description  "Volcanic activity"@en ;
        skos:notation    "volcanic-activity" .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings>
        a                      reg:Register , ldp:Container , skos:Collection ;
        rdfs:label             "advisories-warnings" ;
        dct:description        "Advisories and warnings" ;
        dct:modified           "2026-06-17T16:57:15.681Z"^^xsd:dateTime ;
        owl:versionInfo        7 ;
        skos:member            <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/air-pollution> , <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/nuclear-fallout> , <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/ozone-and-ultraviolet-radiation> , <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/volcanic-activity> , <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/fires> , <http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/sand-and-dust> ;
        ldp:hasMemberRelation  skos:member .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/nuclear-fallout>
        a                skos:Concept ;
        rdfs:label       "nuclear-fallout" ;
        dct:description  "Nuclear fallout"@en ;
        skos:notation    "nuclear-fallout" .

<http://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline/atmospheric-composition/advisories-warnings/ozone-and-ultraviolet-radiation>
        a                skos:Concept ;
        rdfs:label       "ozone-and-ultraviolet-radiation" ;
        dct:description  "Ozone and ultraviolet radiation"@en ;
        skos:notation    "ozone-and-ultraviolet-radiation" .