@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/636adb0e-4b59-4e7c-a5f3-c1ea894cc4ca> a dcat:Dataset ;
    dct:description """This tabular data set represents basin characteristics for the year 2002 compiled for every MRB_E2RF1 
catchment of selected Major River Basins (MRBs, Crawford and others, 2006).   These characteristics 
are reach catchment shape index, stream density, sinuosity, mean elevation, mean slope and number 
of road-stream crossings. The source data sets are based on a modified version of the U.S. Environmental 
Protection Agency's (USEPA) RF1_2 and include enhancements to support national and regional-scale 
surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011) and the U.S. Census 
Bureau's TIGER/Line Files (U.S. Census Bureau,2006).
		
The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection 
Agency's (USEPA) ERF1_2 and include enhancements to support national and regional-scale 
surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011).
		
Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering 
New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, 
Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, 
Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), 
the Pacific Northwest (MRB7) river basins, and California (MRB8).""" ;
    dct:identifier "USGS:d586d006-47b7-4dc0-b425-60c929616047" ;
    dct:issued "2025-11-22T05:41:59.850379"^^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 ((-127.9108 23.2435, -127.9108 51.6574, -65.3278 51.6574, -65.3278 23.2435, -127.9108 23.2435))"^^gsp:wktLiteral ] ;
    dct:title "Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Basin Characteristics, 2002" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Michael E. Wieczorek" ;
            vcard:hasEmail <mailto:mewieczo@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/636adb0e-4b59-4e7c-a5f3-c1ea894cc4ca/resource/a702e6fa-33e3-425c-ad66-7d27fda2f38a>,
        <https://data.amerigeoss.org/dataset/636adb0e-4b59-4e7c-a5f3-c1ea894cc4ca/resource/e5368b35-23a3-4c6f-b095-dcc597e69de1> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "basin-characteristics",
        "cali",
        "california",
        "catchment",
        "ckan",
        "cogb",
        "conterminous-united-states",
        "environment",
        "geo",
        "geoscientificinformation",
        "geoss",
        "glmr",
        "great-lakes-ohio-upper-mississippi-and-souris-red-rainy",
        "inlandwaters",
        "lmtg",
        "lower-mississippi-arkansas-white-red-and-texas-gulf",
        "major-river-basins",
        "missouri",
        "mori",
        "mrb",
        "mrb1",
        "mrb2",
        "mrb3",
        "mrb4",
        "mrb5",
        "mrb6",
        "mrb7",
        "mrb8",
        "mrbe2rf1",
        "mrbe2rf1ws",
        "national",
        "nawqa",
        "nema",
        "new-england-and-mid-atlantic",
        "north-america",
        "pacific-northwest",
        "panw",
        "rio-grande-colorado-and-great-basin",
        "sagt",
        "south-atlantic-gulf-and-tennessee",
        "sparrow",
        "united-states",
        "usgs-d586d006-47b7-4dc0-b425-60c929616047" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/636adb0e-4b59-4e7c-a5f3-c1ea894cc4ca/resource/a702e6fa-33e3-425c-ad66-7d27fda2f38a> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:17:59.272521"^^xsd:dateTime ;
    dct:modified "2025-11-22T05:41:59.828375"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://water.usgs.gov/lookup/getspatial?mrb_e2rf1_bchar> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/636adb0e-4b59-4e7c-a5f3-c1ea894cc4ca/resource/e5368b35-23a3-4c6f-b095-dcc597e69de1> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:17:59.272513"^^xsd:dateTime ;
    dct:modified "2025-11-22T05:41:59.827939"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.d586d006-47b7-4dc0-b425-60c929616047.xml> ;
    dcat:mediaType "text/xml" .

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