@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/144c0815-10a2-4d06-afc0-e264b8dee698> a dcat:Dataset ;
    dct:description "U.S. Geological Survey, Department of the Interior - The annual Watershed Boundary Dataset (WBD) stewardship plan is to maintain watershed boundary data through usage of WBD edit tools over the United States and its territories. WBD for the Nation has been collected and is now in maintenance mode. Interested parties who wish to become a stewardship partner with the USGS in FY20 or in future years should contact a USGS Geospatial Liaison - https://www.usgs.gov/core-science-systems/ngp/user-engagement-office. To find out more about watershed boundary stewardship go to https://www.usgs.gov/core-science-systems/ngp/national-hydrography/watershed-boundary-dataset" ;
    dct:identifier "144c0815-10a2-4d06-afc0-e264b8dee698" ;
    dct:issued "2025-11-20T03:01:39.828268"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:01:39.828273"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-179.1670 17.6250, 180.0000 17.6250, 180.0000 71.5000, -179.1670 71.5000, -179.1670 17.6250))"^^gsp:wktLiteral ] ;
    dct:title "USGS Watershed Boundary Dataset (WBD) Stewardship Plan Objectives for FY20 from The National Map - National Geospatial Data Asset (NGDA) Watershed Boundary Dataset (WBD)" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/144c0815-10a2-4d06-afc0-e264b8dee698/resource/49e959de-5be7-4563-84eb-fb036012f77a>,
        <https://data.amerigeoss.org/dataset/144c0815-10a2-4d06-afc0-e264b8dee698/resource/dcb487ce-26d1-4809-9218-c82d538ec2fa> ;
    dcat:keyword "acquisition-plan",
        "amerigeo",
        "amerigeoss",
        "boundary",
        "catchment",
        "ckan",
        "drainage",
        "geo",
        "geoss",
        "hu",
        "huc",
        "hydrography",
        "hydrologic-region",
        "hydrologic-subregion",
        "hydrologic-unit",
        "hydrologic-unit-code",
        "national",
        "national-geospatial-data-asset",
        "national-hydrography-dataset",
        "national-hydrography-dataset-plus-high-resolution",
        "ngda",
        "north-america",
        "stewardship-plan",
        "united-states",
        "water-inland-theme",
        "watershed",
        "watershed-boundary-dataset",
        "wbd" .

<https://data.amerigeoss.org/dataset/144c0815-10a2-4d06-afc0-e264b8dee698/resource/49e959de-5be7-4563-84eb-fb036012f77a> a dcat:Distribution ;
    dct:issued "2020-11-12T12:19:18.145741"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:01:39.813775"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <https://www.usgs.gov/core-science-systems/ngp/national-hydrography/watershed-boundary-dataset> .

<https://data.amerigeoss.org/dataset/144c0815-10a2-4d06-afc0-e264b8dee698/resource/dcb487ce-26d1-4809-9218-c82d538ec2fa> a dcat:Distribution ;
    dct:issued "2020-11-12T12:19:18.145731"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:01:39.813347"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <https://www.usgs.gov/core-science-systems/ngp/national-hydrography> .

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