@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/76a65745-15fe-405c-b369-c65a2a9fe614> a dcat:Dataset ;
    dct:description "This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples from around the world.  Samples were subjected to hydrous or anhydrous pyrolysis experiments at varying temperatures and the resulting residues were analyzed via programmed pyrolysis and reflectance to document changes in thermal maturity." ;
    dct:identifier "USGS:5d921851e4b0c4f70d0ce85e" ;
    dct:issued "2025-11-22T18:49:03.403110"^^xsd:dateTime ;
    dct:modified "20201110"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-151.0000 23.0000, -151.0000 71.0000, 85.0000 71.0000, 85.0000 23.0000, -151.0000 23.0000))"^^gsp:wktLiteral ] ;
    dct:title "Petroleum geology data from hydrous and anhydrous pyrolysis residues for coals and shales from the Cambrian through the Miocene" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Paul C. Hackley" ;
            vcard:hasEmail <mailto:phackley@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/76a65745-15fe-405c-b369-c65a2a9fe614/resource/6a6e3d1d-4205-4868-bc92-d65a10a978f7>,
        <https://data.amerigeoss.org/dataset/76a65745-15fe-405c-b369-c65a2a9fe614/resource/df733e74-5c2c-41bb-b4a0-9d3b457886b1> ;
    dcat:keyword "alabama",
        "alaska",
        "alberta",
        "alum-shale-formation",
        "amerigeo",
        "amerigeoss",
        "australia",
        "bakken-formation",
        "barakar-formation",
        "barnett-formation",
        "bihar",
        "boquillas-formation",
        "caldwell-parish",
        "california",
        "cambrian",
        "canada",
        "carbonate",
        "carbondale-formation",
        "carter-county",
        "cenozoic",
        "china",
        "chlorite",
        "choctaw-county",
        "ckan",
        "clark-county",
        "colorado",
        "cretaceous",
        "desmoinesian",
        "devonian",
        "duvernay-formation",
        "england",
        "eocene",
        "excello-shale-member",
        "fairfax-county",
        "feldspar",
        "fort-union-formation",
        "freestone-county",
        "garfield-county",
        "geo",
        "geochemistry",
        "geoss",
        "gibson-county",
        "greeley-county",
        "green-river-formation",
        "harrison-county",
        "herrin-coal-member",
        "hi",
        "huron-member",
        "hydrogen-enrichment-index",
        "illinois",
        "illite",
        "india",
        "indiana",
        "jefferson-county",
        "joadja-formation",
        "jurassic",
        "kalmar-county",
        "kansas",
        "kaolinite",
        "kentucky",
        "kimmeridge-clay-formation",
        "knox-county",
        "leduc-county",
        "loi",
        "loss-on-ignition",
        "louisiana",
        "mahogany-oil-shale-zone-informal-in-parachute-creek-member",
        "marion-county",
        "mary-lee-cycle",
        "mclean-county",
        "mesoproterozoic",
        "mesozoic",
        "mineralogy",
        "miocene",
        "mississippi",
        "mississippian",
        "montana",
        "monterey-formation",
        "naborton-formation",
        "nanafalia-formation",
        "national",
        "neogene",
        "new-albany-shale",
        "niobrara-formation",
        "north-america",
        "north-dakota",
        "nowata-county",
        "ohio",
        "ohio-shale",
        "oi",
        "oklahoma",
        "oland",
        "ordovician",
        "organic-content",
        "oxygen-enrichment-index",
        "paleocene",
        "paleogene",
        "paleozoic",
        "pennsylvanian",
        "permian",
        "phanerozoic",
        "pi",
        "pottsville-formation",
        "powell-county",
        "production-index",
        "pyrite",
        "pyrolysis",
        "quartz",
        "red-river-parish",
        "richland-county",
        "rock-eval",
        "s1",
        "s2",
        "s3",
        "san-saba-county",
        "santa-barbara-county",
        "senora-formation",
        "sentinel-butte-member",
        "shublik-formation",
        "smectite",
        "solid-bitumen-reflectance",
        "sweden",
        "texas",
        "thermal-maturity",
        "tmax",
        "tongue-river-member",
        "total-organic-carbon",
        "triassic",
        "tuscaloosa-county",
        "united-states",
        "usgs-5d921851e4b0c4f70d0ce85e",
        "utica-shale",
        "val-verde-county",
        "virginia",
        "vitrinite-reflectance",
        "ward-county",
        "wilcox-group",
        "woodford-shale",
        "wyodak-anderson-coal-zone-informal",
        "xiamaling-formation" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/76a65745-15fe-405c-b369-c65a2a9fe614/resource/6a6e3d1d-4205-4868-bc92-d65a10a978f7> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:12:59.404054"^^xsd:dateTime ;
    dct:modified "2025-11-22T18:49:03.339830"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9P60VDX> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/76a65745-15fe-405c-b369-c65a2a9fe614/resource/df733e74-5c2c-41bb-b4a0-9d3b457886b1> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:12:59.404043"^^xsd:dateTime ;
    dct:modified "2025-11-22T18:49:03.339412"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5d921851e4b0c4f70d0ce85e.xml> ;
    dcat:mediaType "text/xml" .

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