@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix spdx: <http://spdx.org/rdf/terms#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023> a dcat:Dataset ;
    dct:accessRights <http://publications.europa.eu/resource/authority/access-right/PUBLIC> ;
    dct:accrualPeriodicity <http://publications.europa.eu/resource/authority/frequency/DAILY> ;
    dct:created "2026-10-02T00:00:00"^^xsd:dateTime ;
    dct:creator <https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/author> ;
    dct:description "20,000 generated water-quality observations (nitrate, temperature, position) across Belgium, Brazil, Chile, France, India and Kenya, 2024-2025. These are demonstration data, not measurements. The Dashboard view reproduces the interactive dashboard built on the IHP-WINS development portal; the Graphic Walker and Chart.js views let you build your own charts."@en,
        "20.000 observaciones generadas de calidad del agua (nitrato, temperatura, posición) en seis países, 2024-2025. Datos de demostración, no mediciones. La vista Dashboard reproduce el panel interactivo construido en el portal de desarrollo de IHP-WINS."@es,
        "20 000 observations générées de qualité de l'eau (nitrate, température, position) dans six pays, 2024-2025. Données de démonstration, pas des mesures. La vue Dashboard reproduit le tableau de bord construit sur le portail de développement d'IHP-WINS."@fr ;
    dct:identifier "WRI-WQ-DEMO" ;
    dct:issued "2026-10-02T04:57:22.214424"^^xsd:dateTime ;
    dct:language <http://publications.europa.eu/resource/authority/language/ENG> ;
    dct:modified "2026-10-02T00:00:00"^^xsd:dateTime ;
    dct:provenance <https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/provenance> ;
    dct:publisher [ a foaf:Organization ;
            vcard:role <http://inspire.ec.europa.eu/metadata-codelist/ResponsiblePartyRole/distributor> ;
            foaf:name "Water Research Institute" ] ;
    dct:spatial [ a dct:Location ;
            dcat:bbox "POLYGON ((-70.6000 -33.6000, 77.5000 -33.6000, 77.5000 51.5000, -70.6000 51.5000, -70.6000 -33.6000))"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2025-12-30T00:00:00"^^xsd:dateTime ;
            dcat:startDate "2024-01-01T00:00:00"^^xsd:dateTime ] ;
    dct:title "Water quality observations, six countries (synthetic demo)"@en,
        "Observaciones de calidad del agua, seis países (demo sintética)"@es,
        "Observations de qualité de l'eau, six pays (démo synthétique)"@fr ;
    dct:type <http://inspire.ec.europa.eu/metadata-codelist/ResourceType/dataset> ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Data office" ;
            vcard:hasEmail <mailto:data@example.org> ;
            vcard:role <http://inspire.ec.europa.eu/metadata-codelist/ResponsiblePartyRole/pointOfContact> ] ;
    dcat:distribution <https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/resource/1472223a-1021-419d-bd64-8b3481a9f485> ;
    dcat:keyword <http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/inlandWaters>,
        <https://node.dev-wins.com/dataset/?tags=nitrate>,
        <https://node.dev-wins.com/dataset/?tags=synthetic>,
        <https://node.dev-wins.com/dataset/?tags=temperature>,
        <https://node.dev-wins.com/dataset/?tags=waterquality> .

<https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/author> a vcard:Organization ;
    vcard:fn "Water Research Institute" ;
    vcard:role <http://inspire.ec.europa.eu/metadata-codelist/ResponsiblePartyRole/author> .

<https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/provenance> a dct:ProvenanceStatement .

<https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/resource/1472223a-1021-419d-bd64-8b3481a9f485> a dcat:Distribution ;
    dct:description "20,000 synthetic observations: date, country, site, nitrate (mg/L), temperature (°C), lat, lon. Same file as the IHP-WINS dev demo." ;
    dct:format <http://publications.europa.eu/resource/authority/file-type/CSV> ;
    dct:modified "2026-10-02T00:00:00"^^xsd:dateTime ;
    dct:rights <http://publications.europa.eu/resource/authority/access-right/PUBLIC> ;
    dct:title "Water quality observations (CSV)" ;
    spdx:checksum [ a spdx:Checksum ;
            spdx:checksumValue "5f2fc2b77e27f2318c546405f62351be"^^xsd:hexBinary ] ;
    dcat:accessURL <https://node.dev-wins.com/dataset/bcb7fc78-b26f-4e8b-a696-f98742cdc023/resource/1472223a-1021-419d-bd64-8b3481a9f485/download/water_quality_demo.csv> ;
    dcat:byteSize 1042045.0 ;
    dcat:mediaType "text/csv" .