@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/2ffd01cf-5653-4509-9f82-97299674bb7e> a dcat:Dataset ;
    dct:description "This text file (2021-607-FA_Image_Locations.txt) provides the GNSS antenna location for underwater images collected near Dollar Point, Lake Tahoe, CA, using a recently developed towed-surface vehicle with multiple downward-looking underwater cameras. The GNSS antenna location for the time of each image capture is presented with greater precision than is stored in the individual image’s EXIF header due to decimal place limitations of the EXIF format." ;
    dct:identifier "USGS:ff50d186-7781-45d6-b1b3-3cbad0ddf07f" ;
    dct:issued "2025-11-20T18:50:35.498500"^^xsd:dateTime ;
    dct:modified "20211013"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-120.1041 39.1771, -120.1041 39.1805, -120.0993 39.1805, -120.0993 39.1771, -120.1041 39.1771))"^^gsp:wktLiteral ] ;
    dct:title "GNSS locations of lakebed images collected near Dollar Point, Lake Tahoe, CA, March 10 and 11, 2021" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "PCMSC Science Data Coordinator" ;
            vcard:hasEmail <mailto:pcmsc_data@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/2ffd01cf-5653-4509-9f82-97299674bb7e/resource/2496d11a-d5e2-4119-bbf6-d403a81a5756>,
        <https://data.amerigeoss.org/dataset/2ffd01cf-5653-4509-9f82-97299674bb7e/resource/98666359-07cd-49ec-9998-34d169780433> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "distributions",
        "geo",
        "geospatial-datasets",
        "geoss",
        "global-positioning-system-gps-observations",
        "habitat",
        "inlandwaters",
        "lake-bed",
        "lake-tahoe",
        "lakebed-characteristics",
        "national",
        "north-america",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "remote-sensing",
        "spcmsc",
        "st-petersburg-coastal-and-marine-science-center",
        "state-of-california",
        "structure-from-motion",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-ff50d186-7781-45d6-b1b3-3cbad0ddf07f",
        "visible-light-imaging" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/2ffd01cf-5653-4509-9f82-97299674bb7e/resource/2496d11a-d5e2-4119-bbf6-d403a81a5756> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T18:08:29.299898"^^xsd:dateTime ;
    dct:modified "2025-11-20T18:50:35.482846"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.ff50d186-7781-45d6-b1b3-3cbad0ddf07f.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/2ffd01cf-5653-4509-9f82-97299674bb7e/resource/98666359-07cd-49ec-9998-34d169780433> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T18:08:29.299904"^^xsd:dateTime ;
    dct:modified "2025-11-20T18:50:35.483279"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9V44ZYS> ;
    dcat:mediaType "application/http" .

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