@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19> a dcat:Dataset ;
    dct:creator [ a foaf:Agent ;
            dct:type "person" ;
            vcard:hasEmail <mailto:wata909@gmail.com> ;
            foaf:homepage <https://source.coop/wata909> ;
            foaf:name "Nobusuke Iwasaki" ] ;
    dct:description "This repository aims to convert and publish historical topographic maps of Japan after the introduction of modern surveying techniques, making them suitable for web-based viewing." ;
    dct:identifier "6abfbb7c-3204-5b50-99ca-e608f16fdf19" ;
    dct:issued "2025-03-05T05:57:04.442000+00:00"^^xsd:dateTime ;
    dct:modified "2025-08-21T16:39:55.568000+00:00"^^xsd:dateTime ;
    dct:publisher <https://mldata.opendata.ai/organization/441e8055-15d1-45a6-b961-412973905554> ;
    dct:title "Historical Topographic Maps of Japan" ;
    dcat:distribution <https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/74c12643-c30f-47e9-b2d4-d139f5b87424>,
        <https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/9487547d-5fc8-46ff-bc8a-8eff925eb217>,
        <https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/9db51255-5e92-41eb-932a-d0516a32dded> .

<https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/74c12643-c30f-47e9-b2d4-d139f5b87424> a dcat:Distribution ;
    dct:format "PMTILES" ;
    dct:issued "2026-06-18T14:35:45.836525"^^xsd:dateTime ;
    dct:modified "2026-06-18T14:35:45.834725"^^xsd:dateTime ;
    dct:title "tokyo5k.pmtiles" ;
    dcat:accessURL <https://data.source.coop/wata909/historical-topomaps-jp/tokyo5k.pmtiles> ;
    dcat:byteSize "579682479"^^xsd:nonNegativeInteger .

<https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/9487547d-5fc8-46ff-bc8a-8eff925eb217> a dcat:Distribution ;
    dct:format "MD" ;
    dct:issued "2026-06-18T14:35:45.836514"^^xsd:dateTime ;
    dct:modified "2026-06-18T14:35:45.834497"^^xsd:dateTime ;
    dct:title "README.md" ;
    dcat:accessURL <https://data.source.coop/wata909/historical-topomaps-jp/README.md> ;
    dcat:byteSize "2128"^^xsd:nonNegativeInteger .

<https://mldata.opendata.ai/dataset/6abfbb7c-3204-5b50-99ca-e608f16fdf19/resource/9db51255-5e92-41eb-932a-d0516a32dded> a dcat:Distribution ;
    dct:format "PMTILES" ;
    dct:issued "2026-06-18T14:35:45.836521"^^xsd:dateTime ;
    dct:modified "2026-06-18T14:35:45.834637"^^xsd:dateTime ;
    dct:title "kanto_rapid.pmtiles" ;
    dcat:accessURL <https://data.source.coop/wata909/historical-topomaps-jp/kanto_rapid.pmtiles> ;
    dcat:byteSize "39115009971"^^xsd:nonNegativeInteger .

<https://mldata.opendata.ai/organization/441e8055-15d1-45a6-b961-412973905554> a foaf:Agent ;
    foaf:name "Source Cooperative" .