@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct:  <http://purl.org/dc/terms/> .
@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
@prefix ex:   <http://example.org/> .

# Dataset Series
ex:series-2 a dcat:DatasetSeries ;
    dct:title "Air Quality Readings (Yearly) 2" ;
    dct:description "This series contains annual air quality measurement datasets from 2022 to 2024." ;
    dct:identifier "series-2" ;
    dct:issued "2022-01-01T00:00:00Z"^^xsd:dateTime ;
    dcat:first ex:dataset-2022 ;
    dcat:last ex:dataset-2024 .

# Dataset for 2022
ex:dataset-2022 a dcat:Dataset ;
    dct:title "Air Quality 2013" ;
    dct:description "Air quality data and statistics for the year 2022." ;
    dcat:inSeries ex:series-2 ;
    dcat:next ex:dataset-2023 .

# Dataset for 2023
ex:dataset-2023 a dcat:Dataset ;
    dct:title "Air Quality 2014" ;
    dct:description "Air quality data and statistics for the year 2023." ;
    dcat:inSeries ex:series-2 ;
    dcat:prev ex:dataset-2022 ;
    dcat:next ex:dataset-2024 .

# Dataset for 2024
ex:dataset-2024 a dcat:Dataset ;
    dct:title "Air Quality 2015" ;
    dct:description "Air quality data and statistics for the year 2024." ;
    dcat:inSeries ex:series-2 ;
    dcat:prev ex:dataset-2023 .