@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 vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/3fd40d49-d421-4879-9438-52485a54368b> a dcat:Dataset ;
    dct:description "Structure-from-Motion (SfM) point clouds were created from images collected using a remotely piloted unoccupied aerial system over the bluffs of the eastern shore of Lake Michigan in Miami Park rural residential area. The digital imagery was collected with the internal camera of a DJI Phantom 4 PRO PPK that was operated by the University of Toledo, on July 19, 2021. The images cover an extent between south of Lakestone Dr. to the north, and south of A St. to the south. The images were collected in .jpg format and include Exif metadata with GPS date, time, and latitude and longitude, copyright, keywords, and other fields. Point clouds were created from the collected images using SfM photogrammetry software. The point cloud was classified in ground (bare earth) and unclassified (everything else e.g. buildings, vegetation, water, etc.)." ;
    dct:identifier "USGS:62547d2fd34e21f8276f4272" ;
    dct:issued "2025-11-21T05:10:50.306553"^^xsd:dateTime ;
    dct:modified "20220425"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-86.2572 42.4560, -86.2572 42.4760, -86.2496 42.4760, -86.2496 42.4560, -86.2572 42.4560))"^^gsp:wktLiteral ] ;
    dct:title "Structure-from-Motion point clouds from Miami Park surveys, MI, July 19, 2021" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Monica Palaseanu-Lovejoy" ;
            vcard:hasEmail <mailto:mpal@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/3fd40d49-d421-4879-9438-52485a54368b/resource/7b29bce6-7669-4ad0-8100-68b5327479d4>,
        <https://data.amerigeoss.org/dataset/3fd40d49-d421-4879-9438-52485a54368b/resource/bc9a5cf3-6ed1-4779-83b4-6334fc242bed> ;
    dcat:keyword "allegan-county",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "digital-elevation-model",
        "elevation",
        "geo",
        "geology-minerals-energy-and-geophysics-science-center",
        "geospatial-datasets",
        "geoss",
        "gmeg",
        "lake-michigan",
        "landslides",
        "mgs",
        "miami-park",
        "michigan-geological-survey",
        "national",
        "national-cooperative-geologic-mapping-program",
        "ncgmp",
        "north-america",
        "remote-sensing",
        "state-of-michigan",
        "structure-from-motion",
        "u-s-geological-survey",
        "united-states",
        "university-of-toledo",
        "usgs",
        "usgs-62547d2fd34e21f8276f4272",
        "ut" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/3fd40d49-d421-4879-9438-52485a54368b/resource/7b29bce6-7669-4ad0-8100-68b5327479d4> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:32:46.560961"^^xsd:dateTime ;
    dct:modified "2025-11-21T05:10:50.292239"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P94TOENJ> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/3fd40d49-d421-4879-9438-52485a54368b/resource/bc9a5cf3-6ed1-4779-83b4-6334fc242bed> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:32:46.560951"^^xsd:dateTime ;
    dct:modified "2025-11-21T05:10:50.291822"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.62547d2fd34e21f8276f4272.xml> ;
    dcat:mediaType "text/xml" .

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