@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dcatap: <http://data.europa.eu/r5r/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@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#> .

<https://opendata.cityofathens.gr/dataset/6d3ff9ef-23f5-4aad-b621-9f81c765ffab> a dcat:Dataset ;
    dcatap:applicableLegislation <http://data.europa.eu/eli/reg_impl/2023/138/oj>,
        <https://eur-lex.europa.eu/eli/dir/2019/1024/oj/eng> ;
    dcatap:hvdCategory <http://data.europa.eu/bna/c_dd313021> ;
    dct:accessRights <http://publications.europa.eu/resource/authority/access-right/PUBLIC> ;
    dct:accrualPeriodicity <http://publications.europa.eu/resource/authority/frequency/HOURLY> ;
    dct:description "Ωριαίες μετρήσεις ποιότητας αέρα και περιβαλλοντικών παραμέτρων από τον σταθμό Smart Sense «Αθλητικό Κέντρο Άτλας Σεπολίων και Παιδική Χαρά Αυλώνος» (station_id: 82) στη γειτονιά ΣΕΠΟΛΙΑ, 4ο Δημοτικό Διαμέρισμα. Μετρήσεις: θερμοκρασία, υγρασία, πίεση, PM1, PM2.5, PM10, CO, NO₂, O₃, SO₂, AQI. Όλες οι χρονοσημάνσεις σε UTC. Πηγή: API Ψηφιακών Υπηρεσιών Έξυπνης Γειτονιάς (Υποέργο 3, NOVA ICT)."@el,
        "Hourly air quality and environmental measurements from Smart Sense station «Athlitiko Kentro Atlas Sepolion Kai Paidiki Chara Aylonos» (station_id: 82) in the ΣΕΠΟΛΙΑ neighbourhood, 4th Municipal District of Athens. Measurements: temperature, humidity, pressure, PM1, PM2.5, PM10, CO, NO₂, O₃, SO₂, AQI. All timestamps in UTC. Source: Smart Neighbourhood Digital Services API (Sub-project 3, NOVA ICT)."@en ;
    dct:identifier "6d3ff9ef-23f5-4aad-b621-9f81c765ffab" ;
    dct:issued "2026-03-31T09:49:17.339257"^^xsd:dateTime ;
    dct:modified "2026-06-17T00:19:12.894293"^^xsd:dateTime ;
    dct:publisher <https://opendata.cityofathens.gr/organization/6d8ca7d0-480a-470e-aec1-40152a8f1770> ;
    dct:spatial [ a dct:Location ;
            skos:prefLabel "ΣΕΠΟΛΙΑ" ;
            dcat:bbox "POLYGON ((23.7214 38.0094, 23.7211 38.0095, 23.7214 38.0085, 23.7214 38.0079, 23.7214 38.0077, 23.7215 38.0074, 23.7214 38.0067, 23.7214 38.0059, 23.7213 38.0055, 23.7213 38.0051, 23.7212 38.0043, 23.7211 38.0043, 23.7210 38.0043, 23.7210 38.0043, 23.7207 38.0044, 23.7204 38.0044, 23.7196 38.0045, 23.7188 38.0046, 23.7182 38.0047, 23.7180 38.0047, 23.7175 38.0047, 23.7165 38.0047, 23.7159 38.0047, 23.7152 38.0047, 23.7142 38.0047, 23.7135 38.0047, 23.7131 38.0046, 23.7125 38.0046, 23.7124 38.0046, 23.7102 38.0047, 23.7100 38.0047, 23.7099 38.0047, 23.7115 38.0053, 23.7116 38.0053, 23.7119 38.0055, 23.7120 38.0055, 23.7121 38.0056, 23.7124 38.0058, 23.7126 38.0060, 23.7128 38.0061, 23.7128 38.0062, 23.7139 38.0072, 23.7145 38.0078, 23.7148 38.0080, 23.7151 38.0082, 23.7152 38.0083, 23.7153 38.0084, 23.7171 38.0094, 23.7172 38.0095, 23.7175 38.0097, 23.7176 38.0098, 23.7178 38.0099, 23.7178 38.0099, 23.7179 38.0100, 23.7179 38.0100, 23.7180 38.0102, 23.7181 38.0104, 23.7182 38.0107, 23.7182 38.0108, 23.7183 38.0112, 23.7183 38.0115, 23.7183 38.0118, 23.7184 38.0121, 23.7184 38.0125, 23.7185 38.0131, 23.7188 38.0140, 23.7188 38.0141, 23.7190 38.0144, 23.7190 38.0145, 23.7190 38.0146, 23.7190 38.0146, 23.7190 38.0147, 23.7191 38.0147, 23.7193 38.0144, 23.7193 38.0144, 23.7197 38.0139, 23.7198 38.0137, 23.7198 38.0135, 23.7199 38.0135, 23.7198 38.0132, 23.7197 38.0130, 23.7198 38.0128, 23.7200 38.0123, 23.7203 38.0117, 23.7204 38.0115, 23.7205 38.0113, 23.7208 38.0109, 23.7209 38.0106, 23.7212 38.0100, 23.7214 38.0094))"^^gsp:wktLiteral ;
            dcat:centroid "POINT (23.7178 38.0077)"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2026-06-17"^^xsd:date ;
            dcat:startDate "2026-01-19"^^xsd:date ] ;
    dct:title "Περιβαλλοντικά Δεδομένα — Αθλητικό Κέντρο Άτλας Σεπολίων και Παιδική Χαρά Αυλώνος"@el,
        "Environmental Data — Athlitiko Kentro Atlas Sepolion Kai Paidiki Chara Aylonos"@en ;
    dct:type <http://publications.europa.eu/resource/authority/dataset-type/HVD> ;
    dcat:distribution <https://opendata.cityofathens.gr/dataset/6d3ff9ef-23f5-4aad-b621-9f81c765ffab/resource/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> ;
    dcat:keyword "CO",
        "NO2",
        "O3",
        "PM10",
        "PM2.5",
        "SO2",
        "smart-neighborhood",
        "έξυπνη-γειτονιά",
        "αισθητήρες",
        "ποιότητα-αέρα" ;
    dcat:landingPage <https://opendata.cityofathens.gr/dataset/env-082-athlitiko-kentro-atlas-sepolion-kai-paidiki-chara-aylonos> ;
    dcat:theme <http://publications.europa.eu/resource/authority/data-theme/ENVI> .

<http://data.europa.eu/eli/reg_impl/2023/138/oj> a <http://data.europa.eu/eli/ontology#LegalResource> .

<http://publications.europa.eu/resource/authority/access-right/PUBLIC> a dct:RightsStatement .

<http://publications.europa.eu/resource/authority/frequency/HOURLY> a dct:Frequency .

<http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> a dct:LicenseDocument ;
    dct:type <http://purl.org/adms/licencetype/UnknownIPR> .

<https://eur-lex.europa.eu/eli/dir/2019/1024/oj/eng> a <http://data.europa.eu/eli/ontology#LegalResource> .

<https://opendata.cityofathens.gr/api/3/action/datastore_info> a rdfs:Resource .

<https://opendata.cityofathens.gr/api/3/action/datastore_search> a rdfs:Resource .

<https://opendata.cityofathens.gr/api/3/action/package_search> a rdfs:Resource .

<https://opendata.cityofathens.gr/dataset/6d3ff9ef-23f5-4aad-b621-9f81c765ffab/resource/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> a dcat:Distribution ;
    dcatap:availability <http://publications.europa.eu/resource/authority/planned-availability/STABLE> ;
    dct:description "Ωριαίες μετρήσεις ποιότητας αέρα (AQI, PM1, PM2.5, PM10, CO, NO₂, O₃, SO₂) και κλιματικών παραμέτρων (θερμοκρασία, υγρασία, πίεση) από τον σταθμό 82. Χρονοσημάνσεις σε UTC."@el,
        "Hourly air quality readings (AQI, PM1, PM2.5, PM10, CO, NO₂, O₃, SO₂) and climate parameters (temperature, humidity, pressure) from station 82. Timestamps in UTC."@en ;
    dct:format "JSON" ;
    dct:issued "2026-03-31T09:49:17.341420"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-06-17T00:19:12.903903"^^xsd:dateTime ;
    dct:rights [ a dct:RightsStatement ;
            rdfs:label "Τα δεδομένα διατίθενται υπό την άδεια: Creative Commons Attribution 4.0 International" ] ;
    dct:title "Ωριαίες Περιβαλλοντικές Μετρήσεις — Αθλητικό Κέντρο Άτλας Σεπολίων και Παιδική Χαρά Αυλώνος"@el,
        "Hourly Environmental Measurements — Athlitiko Kentro Atlas Sepolion Kai Paidiki Chara Aylonos"@en ;
    dcat:accessService [ a dcat:DataService ;
            dct:description "Υπηρεσία δεδομένων που αναπαριστά τις δυνατότητες πρόσβασης μέσω CKAN DataStore API στα δημοσιευμένα ανοικτά δεδομένα της υλοποίησης Athens Smart Neighbourhood. Η υπηρεσία αφορά την προγραμματιστική άντληση δεδομένων μέσω των CKAN action endpoints datastore_search και datastore_info." ;
            dct:title "Athens Smart Neighbourhood CKAN DataStore API" ;
            dcat:endpointURL <https://opendata.cityofathens.gr/api/3/action/datastore_info>,
                <https://opendata.cityofathens.gr/api/3/action/datastore_search>,
                <https://opendata.cityofathens.gr/api/3/action/package_search> ] ;
    dcat:accessURL <https://opendata.cityofathens.gr/dataset/env-082-athlitiko-kentro-atlas-sepolion-kai-paidiki-chara-aylonos/resource/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> ;
    dcat:downloadURL <https://opendata.cityofathens.gr/datastore/dump/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> ;
    dcat:mediaType <https://www.iana.org/assignments/media-types/application/json> .

<https://opendata.cityofathens.gr/dataset/env-082-athlitiko-kentro-atlas-sepolion-kai-paidiki-chara-aylonos> a foaf:Document .

<https://opendata.cityofathens.gr/dataset/env-082-athlitiko-kentro-atlas-sepolion-kai-paidiki-chara-aylonos/resource/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> a rdfs:Resource .

<https://opendata.cityofathens.gr/datastore/dump/4c71e4a7-501a-4ec5-b0f6-54caf0c60a78> a rdfs:Resource .

<https://opendata.cityofathens.gr/organization/6d8ca7d0-480a-470e-aec1-40152a8f1770> a foaf:Agent ;
    foaf:homepage <https://www.cityofathens.gr/> ;
    foaf:name "Δήμος Αθηναίων" .

<https://www.iana.org/assignments/media-types/application/json> a dct:MediaType .