@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/17010b44-22cd-499e-9ec2-e511e91e0412> a dcat:Dataset ;
    dct:description "Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry, or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Group, PI/Dwights PLUS Well Data on CD-ROM, which is a proprietary, commercial database containing information for most oil and gas wells in the U.S.  Cells were developed as a graphic solution to overcome the problem of displaying proprietary PI/Dwights PLUS Well Data. No proprietary data are displayed or included in the cell maps.  The data from PI/Dwights PLUS Well Data were current as of October 2001 when the cell maps were created in 2002." ;
    dct:identifier "USGS:60cb4e5dd34e86b938a34502" ;
    dct:issued "2025-11-20T04:25:49.814057"^^xsd:dateTime ;
    dct:modified "20210617"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-88.5000 32.0000, -88.5000 45.0000, -73.0000 45.0000, -73.0000 32.0000, -88.5000 32.0000))"^^gsp:wktLiteral ] ;
    dct:title "National Assessment of Oil and Gas Project - Appalachian Basin (067) Quarter-Mile Cells" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "U.S. Geological Survey - CERSC Data Management Services Project" ;
            vcard:hasEmail <mailto:datamgt@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/17010b44-22cd-499e-9ec2-e511e91e0412/resource/9da58191-2659-4f79-a986-282a9ea66f1a>,
        <https://data.amerigeoss.org/dataset/17010b44-22cd-499e-9ec2-e511e91e0412/resource/f42c53d1-6ef2-4ff9-b299-715cf7b91fba> ;
    dcat:keyword "506701-conasauga-rome-conasauga",
        "50670101-rome-trough",
        "506702-sevier-knox-trenton",
        "50670201-lower-paleozoic-carbonates",
        "506703-utica-lower-paleozoic",
        "50670301-lower-paleozoic-carbonates-in-thrust-belt",
        "50670302-knox-unconformity",
        "50670303-black-river-trenton-hydrothermal-dolomite",
        "50670304-lockport-dolomite",
        "50670361-clinton-medina-basin-center",
        "50670362-clinton-medina-transitional-northeast",
        "50670363-clinton-medina-transitional",
        "50670364-tuscarora-basin-center",
        "506704-devonian-shale-middle-and-upper-paleozoic",
        "50670401-oriskany-sandstone-structural",
        "50670402-oriskany-sandstone-stratigraphic",
        "50670403-greenbrier-limestone",
        "50670404-mississippian-sandstones",
        "50670461-greater-big-sandy",
        "50670462-northwestern-ohio-shale",
        "50670463-devonian-siltstone-and-shale",
        "50670464-marcellus-shale",
        "50670465-catskill-sandstones-and-siltstone",
        "50670466-berea-sandstone",
        "506705-carboniferous-coal-bed-gas",
        "50670581-pocahontas-basin",
        "50670582-east-dunkard-folded",
        "50670583-west-dunkard-unfolded",
        "50670584-central-appalachian-shelf",
        "50670585-appalachain-anthracite-and-semi-anthracite",
        "506706-pottsville-coal-bed-gas",
        "50670681-cahaba-basin",
        "67-appalachian-basin",
        "al",
        "amerigeo",
        "amerigeoss",
        "appalachian-basin",
        "assessment-unit",
        "cells",
        "ckan",
        "coalbed-methane-resources",
        "earth-science",
        "economic-geology",
        "energy-resources",
        "ga",
        "gas-hydrate-resources",
        "geo",
        "geology",
        "geoscientificinformation",
        "geoss",
        "ky",
        "md",
        "milici-robert-c",
        "national",
        "national-assessment-of-oil-and-gas",
        "natural-gas",
        "natural-gas-resources",
        "natural-resources",
        "nc",
        "nj",
        "noga2000",
        "nogaappalachian",
        "north-america",
        "ny",
        "oh",
        "oil",
        "oil-sand-resources",
        "oil-shale-resources",
        "oilgas",
        "pa",
        "resource-assessment",
        "tn",
        "u-s-geological-survey",
        "united-states",
        "us01-alabama",
        "us13-georgia",
        "us21-kentucky",
        "us24-maryland",
        "us34-new-jersey",
        "us36-new-york",
        "us37-north-carolina",
        "us39-ohio",
        "us42-pennsylvania",
        "us47-tennessee",
        "us51-virginia",
        "us54-west-virginia",
        "usgs",
        "usgs-60cb4e5dd34e86b938a34502",
        "usgs-world-energy-region-5",
        "va",
        "wv" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/17010b44-22cd-499e-9ec2-e511e91e0412/resource/9da58191-2659-4f79-a986-282a9ea66f1a> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T18:51:35.635122"^^xsd:dateTime ;
    dct:modified "2025-11-20T04:25:49.773198"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.60cb4e5dd34e86b938a34502.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/17010b44-22cd-499e-9ec2-e511e91e0412/resource/f42c53d1-6ef2-4ff9-b299-715cf7b91fba> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T18:51:35.635129"^^xsd:dateTime ;
    dct:modified "2025-11-20T04:25:49.773637"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P90UE3VH> ;
    dcat:mediaType "application/http" .

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