@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/8064fa19-1cfb-4ed9-9e23-82a49d9bfc15> a dcat:Dataset ;
    dct:description "The USGS Wyoming-Montana Water Science Center (WY–MT WSC) completed a report (Sando and McCarthy, 2018) documenting methods for peak-flow frequency analysis following implementation of the Bulletin 17C guidelines. The methods are used to provide estimates of peak-flow quantiles for 50-, 42.9-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (AEPs) for selected streamgages operated by the WY–MT WSC. This data release presents peak-flow frequency analyses for Elk Creek at Augusta, Montana, that were based on methods described by Sando and McCarthy (2018)." ;
    dct:identifier "USGS:5c76f690e4b0fe48cb4c8d44" ;
    dct:issued "2025-11-22T23:58:15.027783"^^xsd:dateTime ;
    dct:modified "20200831"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-112.3875 47.4854, -112.3875 47.4854, -112.3875 47.4854, -112.3875 47.4854, -112.3875 47.4854))"^^gsp:wktLiteral ] ;
    dct:title "Peak-flow frequency analyses for Elk Creek at Augusta, Montana, based on data through water year 2018" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Katherine Chase" ;
            vcard:hasEmail <mailto:kchase@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/8064fa19-1cfb-4ed9-9e23-82a49d9bfc15/resource/09a439ff-31c1-42d4-b15b-c392763ad67d>,
        <https://data.amerigeoss.org/dataset/8064fa19-1cfb-4ed9-9e23-82a49d9bfc15/resource/f7d1af1b-1a29-4d1b-9964-eba61d37d173> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "annual-exceedance-probability",
        "ckan",
        "geo",
        "geoss",
        "hydrology",
        "lewis-and-clark-county",
        "montana",
        "national",
        "north-america",
        "peak-flow-frequency",
        "streamflow",
        "united-states",
        "usgs-5c76f690e4b0fe48cb4c8d44" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/8064fa19-1cfb-4ed9-9e23-82a49d9bfc15/resource/09a439ff-31c1-42d4-b15b-c392763ad67d> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:19:07.913186"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:58:15.018752"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5c76f690e4b0fe48cb4c8d44.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/8064fa19-1cfb-4ed9-9e23-82a49d9bfc15/resource/f7d1af1b-1a29-4d1b-9964-eba61d37d173> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:19:07.913193"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:58:15.019184"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9TK3KFE> ;
    dcat:mediaType "application/http" .

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