@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/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab> a dcat:Dataset ;
    dct:description "This data set contains reconstructed monthly North American snow extent values for November through March, 1900-1993. Investigators used a combination of satellite and station observations and based the reconstruction on linear regressions between the two types of observations. The data also includes standard errors of estimates as well as the observed values upon which the regressions were based." ;
    dct:identifier "C1386246247-NSIDCV0" ;
    dct:issued "1900-12-01"^^xsd:date ;
    dct:language "{en-US}" ;
    dct:modified "1993-03-31"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-125.0000 35.0000, -60.0000 35.0000, -60.0000 49.0000, -125.0000 49.0000, -125.0000 35.0000))"^^gsp:wktLiteral ] ;
    dct:title "Reconstructed North American Snow Extent, 1900-1993, Version 1" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Allan Frei" ;
            vcard:hasEmail <mailto:afrei@geo.hunter.cuny.edu> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/3eb1e772-3ac4-4450-9a82-ab1db807488d>,
        <https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/7c453472-0d48-467f-b771-a6148eb416ea>,
        <https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/820800c6-bb1e-4639-8e30-71fbb068f4d6>,
        <https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/b3e14a28-e443-404b-ae14-64d57d7930a0> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "cryosphere",
        "earth-science",
        "geo",
        "geoss",
        "national",
        "north-america",
        "snow-ice",
        "terrestrial-hydrosphere",
        "united-states" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/3eb1e772-3ac4-4450-9a82-ab1db807488d> a dcat:Distribution ;
    dct:description "Direct download, with optional registration page." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:29:50.242296"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:02:08.139401"^^xsd:dateTime ;
    dct:title "Download this dataset" ;
    dcat:accessURL <https://nsidc.org/forms/G02130_or.html?major_version=1> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/7c453472-0d48-467f-b771-a6148eb416ea> a dcat:Distribution ;
    dct:description "Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:29:50.242302"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:02:08.140217"^^xsd:dateTime ;
    dct:title "View documentation related to this dataset" ;
    dcat:accessURL <https://doi.org/10.7265/N5000014> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/820800c6-bb1e-4639-8e30-71fbb068f4d6> a dcat:Distribution ;
    dct:description "Provides access to data, documentation, tools, citation information, support, and other resources." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:29:50.242299"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:02:08.139816"^^xsd:dateTime ;
    dct:title "This dataset's landing page" ;
    dcat:accessURL <https://doi.org/10.7265/N5000014> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/7e93ecbb-fbe8-4cdd-bf81-ab4eab9afcab/resource/b3e14a28-e443-404b-ae14-64d57d7930a0> a dcat:Distribution ;
    dct:description "Search results for publications that cite this dataset by its DOI." ;
    dct:format "HTML" ;
    dct:issued "2020-11-12T04:29:50.242289"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:02:08.138944"^^xsd:dateTime ;
    dct:title "Google Scholar search results" ;
    dcat:accessURL <https://scholar.google.com/scholar?q=10.7265%2FN5000014> ;
    dcat:mediaType "text/html" .

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