@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/697962e8-22a2-40b5-906e-d644fd6a1d4a> a dcat:Dataset ;
    dct:description "This dataset supports a published study on the effects of permafrost thaw on greenhouse gas fluxes and microbial activities at the Alaska Peatland Experiment (APEX), part of the Bonanza Creek LTER, in interior Alaska. The dataset includes autochamber CO2 and CH4 fluxes, net ecosystem exchange, ecosystem respiration, soil temperatures, climate data, microbial qPCR data, soil physical chemistry, soil extract chemistry, and rates of microbial activities, both from lab incubations, and rates derived from an isotope based process model." ;
    dct:identifier "USGS:5f8f854482ce06b040f05af5" ;
    dct:issued "2025-11-22T10:14:08.261390"^^xsd:dateTime ;
    dct:modified "20210202"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-157.2144 63.7533, -157.2144 65.6039, -150.6885 65.6039, -150.6885 63.7533, -157.2144 63.7533))"^^gsp:wktLiteral ] ;
    dct:title "Flux and Soil Data from the Alaska Peatland Experiment 2014 to 2016" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Mark P Waldrop" ;
            vcard:hasEmail <mailto:mwaldrop@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/697962e8-22a2-40b5-906e-d644fd6a1d4a/resource/2fb26055-942b-473f-bd34-312d6294c703>,
        <https://data.amerigeoss.org/dataset/697962e8-22a2-40b5-906e-d644fd6a1d4a/resource/bfce6737-6f88-43bd-8e7f-05de9be8b39c> ;
    dcat:keyword "alaska",
        "amerigeo",
        "amerigeoss",
        "biota",
        "bog",
        "bonanza-creek-experimental-forest",
        "chronosequence",
        "ckan",
        "flux-chamber",
        "geo",
        "geoss",
        "greenhouse-gases",
        "microbial",
        "national",
        "north-america",
        "permafrost",
        "soil-chemistry",
        "thermokarst",
        "united-states",
        "usgs-5f8f854482ce06b040f05af5" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/697962e8-22a2-40b5-906e-d644fd6a1d4a/resource/2fb26055-942b-473f-bd34-312d6294c703> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:48:09.156482"^^xsd:dateTime ;
    dct:modified "2025-11-22T10:14:08.249870"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5f8f854482ce06b040f05af5.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/697962e8-22a2-40b5-906e-d644fd6a1d4a/resource/bfce6737-6f88-43bd-8e7f-05de9be8b39c> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:48:09.156492"^^xsd:dateTime ;
    dct:modified "2025-11-22T10:14:08.250281"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9YW2EVU> ;
    dcat:mediaType "application/http" .

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