@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/81c8a7f0-d567-4757-9b6c-66ac1d444fdb> a dcat:Dataset ;
    dct:description """The data release documents the application of hierarchical Bayesian 
methods to a previously developed hybrid (statistical-mechanistic) 
SPARROW (SPAtially Referenced Regression On Watershed attributes) 
model of long-term mean annual streamflow for streams and rivers of 
conterminous United States. The performance and interpretability of 
three models were evaluated. The models included a non-hierarchical 
baseline model with spatially constant coefficients and model error 
variance, and two hierarchical models with regionally varying coefficients
and model error variances, as described in the journal article 
(see Table 2; https://doi.org/10.1029/2019WR025037). An R script is provided
that allows users to execute the three models.""" ;
    dct:identifier "USGS:19b9b62c-5655-4fd5-9050-78fbb020dc8a" ;
    dct:issued "2025-11-23T00:43:59.901922"^^xsd:dateTime ;
    dct:modified "20201117"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.8000 24.3000, -124.8000 49.3000, -66.8000 49.3000, -66.8000 24.3000, -124.8000 24.3000))"^^gsp:wktLiteral ] ;
    dct:title "Application of hierarchical Bayesian methods to a spatially explicit model of long-term mean annual streamflow for the conterminous United States" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Richard B. Alexander" ;
            vcard:hasEmail <mailto:ralex@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/81c8a7f0-d567-4757-9b6c-66ac1d444fdb/resource/ed243f1a-531b-46b3-859d-656f008e6d9c>,
        <https://data.amerigeoss.org/dataset/81c8a7f0-d567-4757-9b6c-66ac1d444fdb/resource/f4c5d920-b9ad-4669-8047-a9aac28341d8> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "environment",
        "geo",
        "geoscientificinformation",
        "geoss",
        "groundwater-and-surface-water-interaction",
        "inlandwaters",
        "national",
        "north-america",
        "sparrow",
        "surfacewater",
        "surfacewater-model",
        "united-states",
        "usgs-19b9b62c-5655-4fd5-9050-78fbb020dc8a",
        "usgssurfacewatermodel" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/81c8a7f0-d567-4757-9b6c-66ac1d444fdb/resource/ed243f1a-531b-46b3-859d-656f008e6d9c> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T10:56:30.043991"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:43:59.891829"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.19b9b62c-5655-4fd5-9050-78fbb020dc8a.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/81c8a7f0-d567-4757-9b6c-66ac1d444fdb/resource/f4c5d920-b9ad-4669-8047-a9aac28341d8> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T10:56:30.043997"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:43:59.892247"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9JSVCZX> ;
    dcat:mediaType "application/http" .

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