@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/71c34925-23cd-4386-9526-3edb8892f117> a dcat:Dataset ;
    dct:description "The U.S. Geological Survey, in cooperation with the Montana Department of Transportation (MDT), collected cross-section data  on the upstream and downstream sides at selected bridges in Montana during the 2020 calendar year. The purpose of the data collection is to determine if scour and channel instability occur in the vicinity of the bridge structures. Data were processed, analyzed, and compiled for scour monitoring, facilitating better understanding, documentation, and prediction of scour processes." ;
    dct:identifier "USGS:60244fa8d34eb1203113888b" ;
    dct:issued "2025-11-22T15:43:29.381922"^^xsd:dateTime ;
    dct:modified "20210407"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-114.2000 44.7000, -114.2000 48.5000, -104.1000 48.5000, -104.1000 44.7000, -114.2000 44.7000))"^^gsp:wktLiteral ] ;
    dct:title "Channel geometry for upstream and downstream cross sections at selected bridge sites in Montana, 2020" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Stephen R. Holnbeck" ;
            vcard:hasEmail <mailto:holnbeck@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/71c34925-23cd-4386-9526-3edb8892f117/resource/12459e0d-a2a4-4f74-85b1-fea23e63b332>,
        <https://data.amerigeoss.org/dataset/71c34925-23cd-4386-9526-3edb8892f117/resource/dd589a13-d2b0-4201-8248-9d06b6b1de07> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "bathymetry",
        "ckan",
        "geo",
        "geomorphology",
        "geoss",
        "hydrology",
        "inlandwaters",
        "montana",
        "national",
        "north-america",
        "scour",
        "surface-water-non-marine",
        "united-states",
        "usgs-60244fa8d34eb1203113888b",
        "western-united-states" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/71c34925-23cd-4386-9526-3edb8892f117/resource/12459e0d-a2a4-4f74-85b1-fea23e63b332> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:45:51.717625"^^xsd:dateTime ;
    dct:modified "2025-11-22T15:43:29.371583"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.60244fa8d34eb1203113888b.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/71c34925-23cd-4386-9526-3edb8892f117/resource/dd589a13-d2b0-4201-8248-9d06b6b1de07> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:45:51.717634"^^xsd:dateTime ;
    dct:modified "2025-11-22T15:43:29.372005"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9B7LBQC> ;
    dcat:mediaType "application/http" .

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