@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/4b7d7b3f-3fa9-4aa3-a1bd-c4e3dc06b6a9> a dcat:Dataset ;
    dct:description "This database is the result of an extensive literature search aimed at identifying documents relevant to the emerging field of dam removal science. In total the database contains 296 citations that contain empirical monitoring information associated with 207 different dam removals across the United States and abroad. Data includes publications through 2020 and supplemented with the U.S. Army Corps of Engineers National Inventory of Dams database, U.S. Geological Survey National Water Information System and aerial photos to estimate locations when coordinates were not provided. Publications were located using the Web of Science, Google Scholar, and Clearinghouse for Dam Removal Information." ;
    dct:identifier "USGS:5ace95e3e4b0e2c2dd1a688f" ;
    dct:issued "2025-11-21T12:43:38.151134"^^xsd:dateTime ;
    dct:modified "20210624"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-168.0469 -25.2271, -168.0469 71.0741, 149.0918 71.0741, 149.0918 -25.2271, -168.0469 -25.2271))"^^gsp:wktLiteral ] ;
    dct:title "USGS Dam Removal Science Database v4.0" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Jeffrey Duda" ;
            vcard:hasEmail <mailto:jduda@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4b7d7b3f-3fa9-4aa3-a1bd-c4e3dc06b6a9/resource/03dce9bb-f4b6-45a3-a51a-c159cd9f8a12>,
        <https://data.amerigeoss.org/dataset/4b7d7b3f-3fa9-4aa3-a1bd-c4e3dc06b6a9/resource/b33a60a7-7c3f-48ef-a674-0f9fd5e0aa70> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "australia",
        "austria",
        "canada",
        "china",
        "ckan",
        "dam-removal",
        "denmark",
        "ecosystems",
        "environment",
        "environmental-health",
        "geo",
        "geoss",
        "inlandwaters",
        "japan",
        "korea",
        "meta-analysis",
        "national",
        "north-america",
        "norway",
        "spain",
        "sweden",
        "taiwan",
        "united-states",
        "usgs-5ace95e3e4b0e2c2dd1a688f",
        "wales",
        "water" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/4b7d7b3f-3fa9-4aa3-a1bd-c4e3dc06b6a9/resource/03dce9bb-f4b6-45a3-a51a-c159cd9f8a12> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:14:59.490156"^^xsd:dateTime ;
    dct:modified "2025-11-21T12:43:38.136726"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5ace95e3e4b0e2c2dd1a688f.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/4b7d7b3f-3fa9-4aa3-a1bd-c4e3dc06b6a9/resource/b33a60a7-7c3f-48ef-a674-0f9fd5e0aa70> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:14:59.490163"^^xsd:dateTime ;
    dct:modified "2025-11-21T12:43:38.137130"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <http://doi.org/10.5066/P9IGEC9G> ;
    dcat:mediaType "application/http" .

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