@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/cd11317f-bffa-4daf-bcd6-230757464384> a dcat:Dataset ;
    dct:description "From the site: \"Geochemical analysis of rock samples collected and analyzed by the USGS. This dataset includes and supersedes rock data formerly released as \"Geochemistry of igneous rocks in the US extracted from the PLUTO database\". The database contains 414,304 records.\"" ;
    dct:identifier "cd11317f-bffa-4daf-bcd6-230757464384" ;
    dct:issued "2025-11-25T22:44:02.661317"^^xsd:dateTime ;
    dct:modified "2025-11-25T22:44:02.661320"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "MULTIPOLYGON (((168.7500 74.5901, 168.7500 -74.0195, -161.0156 -74.0195, -161.0156 74.5901, 168.7500 74.5901)), ((168.7500 74.5901, 168.7500 -74.0195, -161.0156 -74.0195, -161.0156 74.5901, 168.7500 74.5901)), ((-63.2812 50.9584, -63.2812 21.9430, -130.7812 21.9430, -130.7812 50.9584, -63.2812 50.9584)), ((168.7500 74.5901, 168.7500 -74.0195, -161.0156 -74.0195, -161.0156 74.5901, 168.7500 74.5901)), ((-63.2812 50.9584, -63.2812 21.9430, -130.7812 21.9430, -130.7812 50.9584, -63.2812 50.9584)), ((-125.1563 72.1818, -125.1563 50.9584, -181.4062 50.9584, -181.4062 72.1818, -125.1563 72.1818)))"^^gsp:wktLiteral ] ;
    dct:title "USGS Mineral Resources: National Geochemical Database: Rock" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/cd11317f-bffa-4daf-bcd6-230757464384/resource/294a8840-c376-4e0b-92db-12a61a0bf820> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "data",
        "download",
        "edx",
        "energy",
        "energy-data-exchange",
        "geo",
        "geochemistry",
        "geoss",
        "gis",
        "global",
        "mineral-resources",
        "national-geochemical-database",
        "rock",
        "solids",
        "united-states",
        "usgs",
        "world" .

<https://data.amerigeoss.org/dataset/cd11317f-bffa-4daf-bcd6-230757464384/resource/294a8840-c376-4e0b-92db-12a61a0bf820> a dcat:Distribution ;
    dct:description "From the site: \"Geochemical analysis of rock samples collected and analyzed by the USGS. This dataset includes and supersedes rock data formerly released as \"Geochemistry of igneous rocks in the US extracted from the PLUTO database\". The database contains 414,304 records.\"" ;
    dct:format "HTML" ;
    dct:issued "2014-06-04T17:53:06.930428"^^xsd:dateTime ;
    dct:modified "2025-11-25T22:44:02.650547"^^xsd:dateTime ;
    dcat:accessURL <http://mrdata.usgs.gov/ngdb/rock/> .

<https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> a foaf:Agent ;
    foaf:name "Energy Data Exchange" .