@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/62d79a70-fa50-4930-8159-6d04b962cfec> a dcat:Dataset ;
    dct:description "The U.S. Geological Survey (USGS) collected rock density measurements to help understand causative sources of gravity survey anomalies in the Iron Mountain-Menominee region, Michigan-Wisconsin. The measurements were determined from rock samples collected on outcrop and in drill core. The measurements facilitate the interpretation of gravity anomalies and help map the distribution of Precambrian rocks in the region." ;
    dct:identifier "USGS:5ece93a382ce30fd9808524c" ;
    dct:issued "2025-11-22T05:15:06.416042"^^xsd:dateTime ;
    dct:modified "20200903"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-88.2247 45.3813, -88.2247 46.4649, -87.7100 46.4649, -87.7100 45.3813, -88.2247 45.3813))"^^gsp:wktLiteral ] ;
    dct:title "Density measurements on Precambrian rocks in the Iron Mountain-Menominee region, Michigan-Wisconsin" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Eric D Anderson" ;
            vcard:hasEmail <mailto:ericanderson@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/62d79a70-fa50-4930-8159-6d04b962cfec/resource/a0e2225b-5a2f-43cb-b881-008a814c6af4>,
        <https://data.amerigeoss.org/dataset/62d79a70-fa50-4930-8159-6d04b962cfec/resource/e1451a59-ba75-4d02-978a-40827fe307ec> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "bulk-density",
        "ckan",
        "dickinson-county",
        "geo",
        "geology-geophysics-and-geochemistry-science-center",
        "geoscientificinformation",
        "geoss",
        "gggsc",
        "gravitational-field-earth",
        "iron-county",
        "maps-and-atlases",
        "marinette-county",
        "marquette-county",
        "menominee-county",
        "michigan",
        "mineral-resources-program",
        "mrp",
        "national",
        "north-america",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-5ece93a382ce30fd9808524c",
        "wisconsin" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/62d79a70-fa50-4930-8159-6d04b962cfec/resource/a0e2225b-5a2f-43cb-b881-008a814c6af4> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:53:35.738551"^^xsd:dateTime ;
    dct:modified "2025-11-22T05:15:06.402560"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9NE2ACV> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/62d79a70-fa50-4930-8159-6d04b962cfec/resource/e1451a59-ba75-4d02-978a-40827fe307ec> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:53:35.738544"^^xsd:dateTime ;
    dct:modified "2025-11-22T05:15:06.402149"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5ece93a382ce30fd9808524c.xml> ;
    dcat:mediaType "text/xml" .

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