@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/c1d28056-efd4-461e-982a-b60a89a69e27> 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 «Φωκίωνος Νέγρη» (station_id: 102) στη γειτονιά ΦΩΚΙΩΝΟΣ ΝΕΓΡΗ, 6ο 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 «Fokionos Negri» (station_id: 102) in the ΦΩΚΙΩΝΟΣ ΝΕΓΡΗ neighbourhood, 6th 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 "c1d28056-efd4-461e-982a-b60a89a69e27" ;
    dct:issued "2026-03-31T09:51:19.955112"^^xsd:dateTime ;
    dct:modified "2026-06-21T00:15:20.427333"^^xsd:dateTime ;
    dct:publisher <https://opendata.cityofathens.gr/organization/6d8ca7d0-480a-470e-aec1-40152a8f1770> ;
    dct:spatial [ a dct:Location ;
            skos:prefLabel "ΦΩΚΙΩΝΟΣ ΝΕΓΡΗ" ;
            dcat:bbox "POLYGON ((23.7382 38.0026, 23.7384 38.0026, 23.7384 38.0027, 23.7391 38.0029, 23.7398 38.0031, 23.7397 38.0029, 23.7396 38.0024, 23.7395 38.0020, 23.7394 38.0017, 23.7394 38.0016, 23.7394 38.0015, 23.7395 38.0014, 23.7396 38.0013, 23.7398 38.0014, 23.7401 38.0011, 23.7404 38.0009, 23.7402 38.0007, 23.7397 38.0003, 23.7394 38.0001, 23.7391 37.9997, 23.7388 37.9994, 23.7387 37.9995, 23.7376 37.9996, 23.7368 37.9997, 23.7359 37.9998, 23.7359 37.9998, 23.7359 37.9998, 23.7346 38.0000, 23.7337 38.0001, 23.7334 38.0001, 23.7336 38.0009, 23.7337 38.0015, 23.7338 38.0019, 23.7337 38.0020, 23.7340 38.0027, 23.7340 38.0028, 23.7341 38.0029, 23.7341 38.0029, 23.7343 38.0034, 23.7354 38.0032, 23.7359 38.0031, 23.7366 38.0029, 23.7366 38.0029, 23.7366 38.0029, 23.7375 38.0028, 23.7378 38.0027, 23.7382 38.0026))"^^gsp:wktLiteral ;
            dcat:centroid "POINT (23.7367 38.0013)"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2026-06-21"^^xsd:date ;
            dcat:startDate "2026-02-17"^^xsd:date ] ;
    dct:title "Περιβαλλοντικά Δεδομένα — Φωκίωνος Νέγρη"@el,
        "Environmental Data — Fokionos Negri"@en ;
    dct:type <http://publications.europa.eu/resource/authority/dataset-type/HVD> ;
    dcat:distribution <https://opendata.cityofathens.gr/dataset/c1d28056-efd4-461e-982a-b60a89a69e27/resource/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> ;
    dcat:keyword "CO",
        "NO2",
        "O3",
        "PM10",
        "PM2.5",
        "SO2",
        "smart-neighborhood",
        "έξυπνη-γειτονιά",
        "αισθητήρες",
        "ποιότητα-αέρα" ;
    dcat:landingPage <https://opendata.cityofathens.gr/dataset/env-102-fokionos-negri> ;
    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/c1d28056-efd4-461e-982a-b60a89a69e27/resource/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> 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 102. 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 102. Timestamps in UTC."@en ;
    dct:format "JSON" ;
    dct:issued "2026-03-31T09:51:19.956909"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-06-21T00:15:20.440400"^^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 — Φωκίωνος Νέγρη"@el,
        "Hourly Environmental Measurements — Fokionos Negri"@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-102-fokionos-negri/resource/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> ;
    dcat:downloadURL <https://opendata.cityofathens.gr/datastore/dump/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> ;
    dcat:mediaType <https://www.iana.org/assignments/media-types/application/json> .

<https://opendata.cityofathens.gr/dataset/env-102-fokionos-negri> a foaf:Document .

<https://opendata.cityofathens.gr/dataset/env-102-fokionos-negri/resource/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> a rdfs:Resource .

<https://opendata.cityofathens.gr/datastore/dump/fec9cc1c-31bc-48f1-8662-4e4ae67f8f6a> 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 .