@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 owl: <http://www.w3.org/2002/07/owl#> .
@prefix spdx: <http://spdx.org/rdf/terms#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59> a dcat:Dataset ;
    dct:description """When wet Arctic tundra soils begin to freeze in the fall, an unfrozen layer remains between the frozen surface and deeper permafrost layers. This period is known as the zero curtain, as liquid water keeps the temperature of this soil layer near 0 Celsius (C) while latent heat is gradually dissipated. This experiment compares the temperature response of the methanogenic community in the zero curtain period with that of the summer community to test whether the zero curtain methanogenic community is especially cold adapted. This dataset includes methane production rates measured in anaerobic laboratory incubations of soils collected from two dates (July and Nov 2018) at temperatures around 0, 4 and 10C.\r
\r
### __Citation__\r
\r
__In order to use these data, you must cite this data set with the following citation:__\r
\r
David Lipson. (2021). Methane production in laboratory incubations of Arctic soil at three temperatures, 2018. Arctic Data Center. doi:10.18739/A29882P2H.\r
""" ;
    dct:identifier "DOI:10.18739/A2M32NB59" ;
    dct:issued "2023-03-29T12:29:54.347453"^^xsd:dateTime ;
    dct:modified "2024-04-09T12:40:20.841860"^^xsd:dateTime ;
    dct:publisher <https://apgc.awi.de/organization/00df7277-5b60-484e-8cf9-a152808de9e2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POINT (-156.5890 71.2805)"^^gsp:wktLiteral ] ;
    dct:title "Methane production in laboratory incubations of Arctic soil, Utqiaġvik, Alaska, 2018" ;
    owl:versionInfo "1.0" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "David Lipson" ;
            vcard:hasEmail <mailto:dlipson@sdsu.edu> ] ;
    dcat:distribution <https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59/resource/ced1906e-75bf-49eb-b88d-b59111bd66e3>,
        <https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59/resource/d8c44a89-ab4d-460a-8436-5465805a456f> ;
    dcat:keyword "Arctic Tundra",
        "Methane",
        "Permafrost",
        "Soil Incubation" ;
    dcat:landingPage <https://arcticdata.io/catalog/view/doi%3A10.18739%2FA29882P2H> .

<https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59/resource/ced1906e-75bf-49eb-b88d-b59111bd66e3> a dcat:Distribution ;
    dct:format "JPEG" ;
    dct:issued "2023-03-29T13:03:29.034796"^^xsd:dateTime ;
    dct:modified "2023-03-29T13:03:29.020733"^^xsd:dateTime ;
    dct:title "Preview" ;
    dcat:accessURL <https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59/resource/ced1906e-75bf-49eb-b88d-b59111bd66e3/download/preview.jpg> ;
    dcat:byteSize "64612"^^xsd:nonNegativeInteger ;
    dcat:mediaType "image/jpeg" .

<https://apgc.awi.de/dataset/ea952ddc-c7f7-415d-853e-60d305746c59/resource/d8c44a89-ab4d-460a-8436-5465805a456f> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2023-03-29T12:30:16.716461"^^xsd:dateTime ;
    dct:modified "2023-03-29T12:30:18.508289"^^xsd:dateTime ;
    dct:title "CH4incubations2018.csv" ;
    spdx:checksum [ a spdx:Checksum ;
            spdx:checksumValue "21c232e1cfcbed9173d20819eda69b25"^^xsd:hexBinary ] ;
    dcat:accessURL <https://arcticdata.io/metacat/d1/mn/v2/object/urn%3Auuid%3Ad3808fe4-5034-4a40-809d-551ba7c13342> .

<https://apgc.awi.de/organization/00df7277-5b60-484e-8cf9-a152808de9e2> a foaf:Agent ;
    foaf:name "NSF Arctic Data Center" .

<https://arcticdata.io/catalog/view/doi%3A10.18739%2FA29882P2H> a foaf:Document .