@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/f4e9b288-d704-46bb-ab07-393176dc7cde> 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 «Πλατεία Αυδή/Δουρούτη - Νέα Δημοτική Πινακοθήκη» (station_id: 110) στη γειτονιά ΜΕΤΑΞΟΥΡΓΕΙΟ, 3ο 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 «Plateia Aydi Doyroyti Nea Dimotiki Pinakothiki» (station_id: 110) in the ΜΕΤΑΞΟΥΡΓΕΙΟ neighbourhood, 3th 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 "f4e9b288-d704-46bb-ab07-393176dc7cde" ;
    dct:issued "2026-03-31T09:52:13.087326"^^xsd:dateTime ;
    dct:modified "2026-06-20T00:15:57.510145"^^xsd:dateTime ;
    dct:publisher <https://opendata.cityofathens.gr/organization/6d8ca7d0-480a-470e-aec1-40152a8f1770> ;
    dct:spatial [ a dct:Location ;
            skos:prefLabel "ΜΕΤΑΞΟΥΡΓΕΙΟ" ;
            dcat:bbox "POLYGON ((23.7207 37.9808, 23.7194 37.9802, 23.7193 37.9803, 23.7190 37.9808, 23.7187 37.9811, 23.7184 37.9815, 23.7180 37.9821, 23.7178 37.9824, 23.7177 37.9826, 23.7174 37.9830, 23.7170 37.9835, 23.7170 37.9836, 23.7169 37.9836, 23.7167 37.9838, 23.7165 37.9842, 23.7165 37.9842, 23.7164 37.9843, 23.7164 37.9843, 23.7164 37.9843, 23.7161 37.9847, 23.7159 37.9851, 23.7158 37.9851, 23.7158 37.9852, 23.7158 37.9852, 23.7157 37.9852, 23.7171 37.9864, 23.7176 37.9869, 23.7176 37.9869, 23.7178 37.9870, 23.7180 37.9871, 23.7180 37.9870, 23.7180 37.9870, 23.7180 37.9870, 23.7180 37.9869, 23.7180 37.9869, 23.7182 37.9867, 23.7184 37.9864, 23.7188 37.9859, 23.7192 37.9852, 23.7193 37.9851, 23.7193 37.9849, 23.7193 37.9849, 23.7193 37.9848, 23.7198 37.9841, 23.7204 37.9834, 23.7205 37.9832, 23.7209 37.9826, 23.7214 37.9819, 23.7218 37.9814, 23.7218 37.9813, 23.7207 37.9808, 23.7207 37.9808))"^^gsp:wktLiteral ;
            dcat:centroid "POINT (23.7187 37.9835)"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2026-06-20"^^xsd:date ;
            dcat:startDate "2026-03-23"^^xsd:date ] ;
    dct:title "Περιβαλλοντικά Δεδομένα — Πλατεία Αυδή/Δουρούτη - Νέα Δημοτική Πινακοθήκη"@el,
        "Environmental Data — Plateia Aydi Doyroyti Nea Dimotiki Pinakothiki"@en ;
    dct:type <http://publications.europa.eu/resource/authority/dataset-type/HVD> ;
    dcat:distribution <https://opendata.cityofathens.gr/dataset/f4e9b288-d704-46bb-ab07-393176dc7cde/resource/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> ;
    dcat:keyword "CO",
        "NO2",
        "O3",
        "PM10",
        "PM2.5",
        "SO2",
        "smart-neighborhood",
        "έξυπνη-γειτονιά",
        "αισθητήρες",
        "ποιότητα-αέρα" ;
    dcat:landingPage <https://opendata.cityofathens.gr/dataset/env-110-plateia-aydi-doyroyti-nea-dimotiki-pinakothiki> ;
    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/env-110-plateia-aydi-doyroyti-nea-dimotiki-pinakothiki> a foaf:Document .

<https://opendata.cityofathens.gr/dataset/env-110-plateia-aydi-doyroyti-nea-dimotiki-pinakothiki/resource/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> a rdfs:Resource .

<https://opendata.cityofathens.gr/dataset/f4e9b288-d704-46bb-ab07-393176dc7cde/resource/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> 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 110. 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 110. Timestamps in UTC."@en ;
    dct:format "JSON" ;
    dct:issued "2026-03-31T09:52:13.089680"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-06-20T00:15:57.519218"^^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 — Πλατεία Αυδή/Δουρούτη - Νέα Δημοτική Πινακοθήκη"@el,
        "Hourly Environmental Measurements — Plateia Aydi Doyroyti Nea Dimotiki Pinakothiki"@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-110-plateia-aydi-doyroyti-nea-dimotiki-pinakothiki/resource/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> ;
    dcat:downloadURL <https://opendata.cityofathens.gr/datastore/dump/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> ;
    dcat:mediaType <https://www.iana.org/assignments/media-types/application/json> .

<https://opendata.cityofathens.gr/datastore/dump/e3fa2ddf-cc18-4e0a-a77b-23a19a6d47e3> 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 .