@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/21ebafee-025b-4460-b4cb-be3264640771> a dcat:Dataset ;
    dct:description """As part of the U.S. Geological Survey’s Groundwater Resources Program study of the Appalachian Plateaus aquifers, 
estimates of annual water-budget components were determined at 849 continuous-record streamflow gaging stations 
from Mississippi to New York. Base flow, which can serve as a proxy for annual recharge, streamflow, and runoff 
were estimated from computer programs—PART (Rutledge, 1993), HYSEP (Sloto and Crouse, 1996), and BFI 
(Wahl and Wahl, 1988)—that are included in the hydrograph analysis component provided with version 1.0 of the 
U.S. Geological Survey Groundwater Toolbox. Only complete years (January to December) of record at each 
gage were used to determine annual estimates. Estimates of base-flow index, which is the percentage of 
streamflow from base flow, are included in the annual and average tables. Precipitation was estimated by 
calculating the average of cell values in the PRISM dataset intercepted by basin boundaries where previously 
defined in the GAGES-II dataset (Falcone, 2011). Estimates of evapotranspiration were then calculated from 
the difference between precipitation and streamflow.""" ;
    dct:identifier "USGS:03c0d6b4-596a-45b6-971f-c7148ad81dd1" ;
    dct:issued "2025-11-20T10:51:46.311672"^^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 ((-88.5772 32.5329, -88.5772 42.7369, -75.5421 42.7369, -75.5421 32.5329, -88.5772 32.5329))"^^gsp:wktLiteral ] ;
    dct:title "Average Estimates of Water-Budget Components Based on Hydrograph Separation and PRISM Precipitation for Gaged Basins in the Appalachian Plateaus Region, 1900-2011" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "David L Nelms" ;
            vcard:hasEmail <mailto:dlnelms@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/21ebafee-025b-4460-b4cb-be3264640771/resource/442ab16e-b65d-4807-94fa-c23c62ab4645>,
        <https://data.amerigeoss.org/dataset/21ebafee-025b-4460-b4cb-be3264640771/resource/572dbe3a-465b-4976-b34d-aad029a4823e> ;
    dcat:keyword "alabama",
        "amerigeo",
        "amerigeoss",
        "appalachian-plateaus",
        "appalachian-plateaus-region",
        "base-flow",
        "base-flow-index",
        "ckan",
        "environment",
        "geo",
        "georgia",
        "geoscientificinformation",
        "geoss",
        "hydrograph-separation",
        "inlandwaters",
        "kentuchy",
        "mississippi",
        "national",
        "new-york",
        "north-america",
        "ohio",
        "pennsylvania",
        "runoff",
        "streamflow-partitioning",
        "tennessee",
        "united-states",
        "usgs-03c0d6b4-596a-45b6-971f-c7148ad81dd1",
        "usgs-groundwater-resources-program",
        "water-budgets",
        "west-virginia" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/21ebafee-025b-4460-b4cb-be3264640771/resource/442ab16e-b65d-4807-94fa-c23c62ab4645> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T11:30:16.256347"^^xsd:dateTime ;
    dct:modified "2025-11-20T10:51:46.295839"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://water.usgs.gov/lookup/getspatial?ds944_pmas_Average_WaterBudget> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/21ebafee-025b-4460-b4cb-be3264640771/resource/572dbe3a-465b-4976-b34d-aad029a4823e> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T11:30:16.256339"^^xsd:dateTime ;
    dct:modified "2025-11-20T10:51:46.295384"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.03c0d6b4-596a-45b6-971f-c7148ad81dd1.xml> ;
    dcat:mediaType "text/xml" .

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