@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc> a dcat:Dataset ;
    dct:description """The 2023 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files are specifically designed for small-scale thematic mapping. When possible, generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based files while others are available only as state-based files.

School Districts are single-purpose administrative units within which local officials provide public educational services for the area's residents. The Census Bureau obtains the boundaries, names, local education agency codes, grade ranges, and school district levels for school districts from state officials for the primary purpose of providing the U.S. Department of Education with estimates of the number of children in poverty within each school district. This information serves as the basis for the Department of Education to determine the annual allocation of Title I funding to states and school districts.

The cartographic boundary files include separate files for elementary, secondary and unified school districts. The generalized school district boundaries in this file are based on those in effect for the 2022-2023 school year, i.e., in operation as of January 1, 2023.""" ;
    dct:identifier "cb_2023_19_unsd_500k.kml.iso.xml" ;
    dct:issued "2025-09-23T15:11:22.055671"^^xsd:dateTime ;
    dct:modified "2025-09-23T15:11:22.055677"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-96.6397 40.3755, -90.1401 40.3755, -90.1401 43.5012, -96.6397 43.5012, -96.6397 40.3755))"^^gsp:wktLiteral ] ;
    dct:title "2023 Cartographic Boundary File (KML), Unified School District for Iowa, 1:500,000" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/6360c69c-c842-458a-b1f4-252c1c28e859>,
        <https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/675050cd-63d9-4fdf-87b1-a838ec9e8cdb>,
        <https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/98566d38-6ef3-4111-8afa-53d8cd0c5417>,
        <https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/be91564e-1eeb-4892-b2ae-796c2db5a24a> ;
    dcat:keyword "2023",
        "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "cartographic boundary",
        "generalized",
        "ia",
        "iowa",
        "kml",
        "school district",
        "unified school district" .

<https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/6360c69c-c842-458a-b1f4-252c1c28e859> a dcat:Distribution ;
    dct:description "Entity and attribute file" ;
    dct:format "XML" ;
    dct:issued "2024-05-16T18:46:23.287380"^^xsd:dateTime ;
    dct:modified "2025-09-23T15:11:22.037353"^^xsd:dateTime ;
    dct:title "cb_2023_19_unsd_500k.kml.ea.iso.xml" ;
    dcat:accessURL <https://meta.geo.census.gov/data/existing/decennial/GEO/CPMB/boundary/2023/19110/kml/cb_2023_19_unsd_500k.kml.ea.iso.xml> .

<https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/675050cd-63d9-4fdf-87b1-a838ec9e8cdb> a dcat:Distribution ;
    dct:description "The file naming convention for the cartographic boundary files." ;
    dct:format "PDF" ;
    dct:issued "2024-05-16T18:46:23.287382"^^xsd:dateTime ;
    dct:modified "2025-09-23T15:11:22.038426"^^xsd:dateTime ;
    dct:title "2023_file_name_def.pdf" ;
    dcat:accessURL <https://www2.census.gov/geo/tiger/GENZ2023/2023_file_name_def.pdf> .

<https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/98566d38-6ef3-4111-8afa-53d8cd0c5417> a dcat:Distribution ;
    dct:description "The cartographic boundary files are simplified representations of selected geographic areas specifically designed for small scale thematic mapping.  These files contain simplified extracts of selected geographic areas from the U.S. Census Bureau's Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) database." ;
    dct:format "ZIP" ;
    dct:issued "2024-05-16T18:46:23.287376"^^xsd:dateTime ;
    dct:modified "2025-09-23T15:11:22.036194"^^xsd:dateTime ;
    dct:title "cb_2023_19_unsd_500k.zip" ;
    dcat:accessURL <https://www2.census.gov/geo/tiger/GENZ2023/kml/cb_2023_19_unsd_500k.zip> .

<https://data.amerigeoss.org/dataset/018a41ae-30cd-4ba6-88fa-6656ef3ce2bc/resource/be91564e-1eeb-4892-b2ae-796c2db5a24a> a dcat:Distribution ;
    dct:description "General description of the cartographic boundary files and their appropriate use." ;
    dct:format "PDF" ;
    dct:issued "2024-05-16T18:46:23.287383"^^xsd:dateTime ;
    dct:modified "2025-09-23T15:11:22.039199"^^xsd:dateTime ;
    dct:title "description.pdf" ;
    dcat:accessURL <https://www2.census.gov/geo/tiger/GENZ2023/description.pdf> .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .