@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://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd> a dcat:Dataset ;
    dct:description "The U.S. Census Grids (Summary File 1), 2000 data set contains grids of demographic and socioeconomic data from the year 2000 U.S. Census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds (0.0083 decimal degrees), or approximately 1 square km. The gridded variables are based on census block geography from Census 2000 TIGER/Line Files and census variables (population, households, and housing variables). This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN)." ;
    dct:identifier "C179001828-SEDAC" ;
    dct:issued "2006-05-31"^^xsd:date ;
    dct:language "{en-US}" ;
    dct:modified "2006-05-31"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:spatial [ a dct:Location ] ;
    dct:title "U.S. Census Grids (Summary File 1), 2000" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "undefined" ;
            vcard:hasEmail <mailto:metadata@ciesin.columbia.edu> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/4631e5d2-8902-4c5c-8fd4-1f34b3b3b807>,
        <https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/4e95aca8-0038-499c-9981-f7eeb01a2d86>,
        <https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/8c508f6b-6351-4f8e-845f-d96036e81a89>,
        <https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/e1a18d82-fc58-4ac7-8e38-1c299b05e943>,
        <https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/f7061cfa-ad8e-41d6-a6b4-28b13e141224> ;
    dcat:keyword "earth-science",
        "human-dimensions",
        "population" ;
    dcat:theme <%7BUSCG>,
        <geospatial%7D> .

<https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/4631e5d2-8902-4c5c-8fd4-1f34b3b3b807> a dcat:Distribution ;
    dct:description "Sample browse graphic of the data set." ;
    dct:format "JPEG" ;
    dct:issued "2025-04-23T22:39:36.408564"^^xsd:dateTime ;
    dct:modified "2025-04-23T22:39:36.392079"^^xsd:dateTime ;
    dct:title "Get a related visualization" ;
    dcat:accessURL <https://sedac.ciesin.columbia.edu/downloads/maps/usgrid/usgrid-summary-file1-2000/working-age-population-thumbnail.jpg> ;
    dcat:mediaType "image/jpeg" .

<https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/4e95aca8-0038-499c-9981-f7eeb01a2d86> a dcat:Distribution ;
    dct:description "Web Map Service Page" ;
    dct:format "HTML" ;
    dct:issued "2025-04-23T22:39:36.408575"^^xsd:dateTime ;
    dct:modified "2025-04-23T22:39:36.392923"^^xsd:dateTime ;
    dct:title "Use Web Map Service (WMS) to download the dataset's data" ;
    dcat:accessURL <https://sedac.ciesin.columbia.edu/data/set/usgrid-summary-file1-2000/maps/services> ;
    dcat:mediaType "text/html" .

<https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/8c508f6b-6351-4f8e-845f-d96036e81a89> a dcat:Distribution ;
    dct:description "Search results for publications that cite this dataset by its DOI." ;
    dct:format "HTML" ;
    dct:issued "2025-04-23T22:39:36.408559"^^xsd:dateTime ;
    dct:modified "2025-04-23T22:39:36.391856"^^xsd:dateTime ;
    dct:title "Google Scholar search results" ;
    dcat:accessURL <https://scholar.google.com/scholar?q=10.7927%2FH4B85623> ;
    dcat:mediaType "text/html" .

<https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/e1a18d82-fc58-4ac7-8e38-1c299b05e943> a dcat:Distribution ;
    dct:description "Maps Download Page" ;
    dct:format "HTML" ;
    dct:issued "2025-04-23T22:39:36.408570"^^xsd:dateTime ;
    dct:modified "2025-04-23T22:39:36.392529"^^xsd:dateTime ;
    dct:title "Get a related map visualization" ;
    dcat:accessURL <https://sedac.ciesin.columbia.edu/data/set/usgrid-summary-file1-2000/maps> ;
    dcat:mediaType "text/html" .

<https://data.nasa.gov/dataset/1ce2488a-8f07-48e1-9575-a9ede9ea19bd/resource/f7061cfa-ad8e-41d6-a6b4-28b13e141224> a dcat:Distribution ;
    dct:description "Data Download Page" ;
    dct:format "HTML" ;
    dct:issued "2025-04-23T22:39:36.408567"^^xsd:dateTime ;
    dct:modified "2025-04-23T22:39:36.392323"^^xsd:dateTime ;
    dct:title "Download this dataset" ;
    dcat:accessURL <https://sedac.ciesin.columbia.edu/data/set/usgrid-summary-file1-2000/data-download> ;
    dcat:mediaType "text/html" .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a foaf:Agent ;
    foaf:name "NASA" .