@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/f1c3a1e5-f36c-412d-9223-112ad3ab8d6a> a dcat:Dataset ;
    dct:description "In 1986 and 1987, the U.S. Geological Survey (USGS), the Dirección General de Geología, Minas e Hidrocarburos, and the Universidad de Costa Rica conducted a mineral-resource assessment of the Republic of Costa Rica. The results were published as a large 80- by 50-cm color folio (U.S. Geological Survey and others, 1987). The 75-page document consists of maps as well as descriptive and interpretive text in English and Spanish covering physiographic, geologic, geochemical, geophysical, and mineral site themes as well as a mineral-resource assessment. The following maps are present in the original folio: 1) Physiographic base map at a scale of 1:500,000 with hypsography, place names, and drainage. 2) Geologic map at a scale of 1:500,000. 3) Regional geophysical maps, including gravity, aeromagnetic, and seismicity maps at various scales. 4) Mineral sites map at a scale of 1:500,000 showing mines, prospects, and occurrences. 5) Volcanological framework of the Tilarán region important for epithermal gold deposits at a scale of 1:100,000. 6) Rock sample locations, mining areas, and vein locations for several parts of the country. 7) Permissive areas delineated for selected mineral deposit types. 8) Digital elevation model. This CD-ROM contains most of the above maps; it lacks items 1 and 8 and the seismicity and aeromagnetic maps of item 3." ;
    dct:identifier "f1c3a1e5-f36c-412d-9223-112ad3ab8d6a" ;
    dct:issued "2025-12-02T05:19:56.524209"^^xsd:dateTime ;
    dct:modified "2025-12-02T05:19:56.524212"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Geology and Resource Assessment of Costa Rica at 1:500,000 Scale--A Digital Representation of Maps of the U.S. Geological Survey's 1987 Folio I-1865" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/f1c3a1e5-f36c-412d-9223-112ad3ab8d6a/resource/01548670-b325-4007-bc5c-b830d0d0160c>,
        <https://data.amerigeoss.org/dataset/f1c3a1e5-f36c-412d-9223-112ad3ab8d6a/resource/0f8d0d61-a5d3-4be3-9161-f99ce6a5d792> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/f1c3a1e5-f36c-412d-9223-112ad3ab8d6a/resource/01548670-b325-4007-bc5c-b830d0d0160c> a dcat:Distribution ;
    dct:description "Entire content of CD-ROM" ;
    dct:format "TAR" ;
    dct:issued "2019-07-04T00:45:48.346097"^^xsd:dateTime ;
    dct:modified "2025-12-02T05:19:56.517277"^^xsd:dateTime ;
    dct:title "TAR" ;
    dcat:accessURL <http://pubs.usgs.gov/dds/dds19/dds19.tar.Z> .

<https://data.amerigeoss.org/dataset/f1c3a1e5-f36c-412d-9223-112ad3ab8d6a/resource/0f8d0d61-a5d3-4be3-9161-f99ce6a5d792> a dcat:Distribution ;
    dct:issued "2019-07-04T00:45:48.346114"^^xsd:dateTime ;
    dct:modified "2025-12-02T05:19:56.517689"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://pubs.usgs.gov/dds/dds19/> .

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