@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 spdx: <http://spdx.org/rdf/terms#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854> a dcat:Dataset ;
    dct:accrualPeriodicity "Not planned" ;
    dct:description """The data contains the snow geophysical property data collected from both sea ice and lake ice during the Churchill Freeze-up Campaign (December, 2021).\r
\r
The snow geophysical properties include:\r
\r
- snow salinity\r
- bulk-density\r
- temperature profiles.\r
\r
**The associated snow depth data can be found [here](https://canwin-datahub.ad.umanitoba.ca/data/dataset/churchill-snow-depth-2021)**.\r
\r
**The associated KuKa transect data can be found [here](https://canwin-datahub.ad.umanitoba.ca/data/dataset/churchill-kuka-data-2021).**\r
\r
**Photo Credit:** Rosemary Willatt""" ;
    dct:identifier "873d0464-6c92-4bb6-bd10-7cfa8e78b854" ;
    dct:issued "2023-08-08T15:37:24.695509"^^xsd:dateTime ;
    dct:modified "2026-02-24T00:04:11.511648"^^xsd:dateTime ;
    dct:publisher <https://canwin-datahub.ad.umanitoba.ca/organization/9e21f6b6-d13f-4ba2-a379-fd962f507071> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-93.7840 58.5448, -94.6071 58.5457, -94.6054 58.9631, -93.7823 58.9622, -93.7840 58.5448))"^^gsp:wktLiteral ] ;
    dct:title "Churchill snow geophysical data - December 2021" ;
    dcat:distribution <https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/40e98323-3364-41c5-878a-2fae1b91f990>,
        <https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/92adfa89-420b-43a3-946d-e437dc7cdf07>,
        <https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/c236dbde-2b98-4ccd-b873-e3870e9c6f47> ;
    dcat:keyword "Snow density",
        "Snow salinity",
        "Snow temperature",
        "lake ice",
        "snow" ;
    dcat:theme <3707ff10-6424-4858-9ec9-7d67b38831b3>,
        <cbab1e7a-d4af-474a-8c7c-ed1ca0d1dd2a> .

<https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/40e98323-3364-41c5-878a-2fae1b91f990> a dcat:Distribution ;
    dct:description "Log containing additional information and comments for each station measurement. " ;
    dct:format "CSV" ;
    dct:issued "2023-08-28T20:02:46.963459"^^xsd:dateTime ;
    dct:modified "2023-08-28T20:02:52.065834"^^xsd:dateTime ;
    dct:title "Log file" ;
    spdx:checksum [ a spdx:Checksum ;
            spdx:checksumValue "3d716a45cdabc037052b9e2e4db66194"^^xsd:hexBinary ] ;
    dcat:accessURL <https://canwin-datahub.ad.umanitoba.ca/data/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/40e98323-3364-41c5-878a-2fae1b91f990/download/snow_pit_log.csv> ;
    dcat:byteSize "1720"^^xsd:nonNegativeInteger ;
    dcat:mediaType "text/csv" .

<https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/92adfa89-420b-43a3-946d-e437dc7cdf07> a dcat:Distribution ;
    dct:description "These geophysical properties were measured from **specific depths**, where **SSI** represents the **snow-sea ice interface.** " ;
    dct:format "CSV" ;
    dct:issued "2023-08-23T18:43:56.647130"^^xsd:dateTime ;
    dct:modified "2026-02-24T00:04:11.521146"^^xsd:dateTime ;
    dct:title "Snow geophysical properties - single depths" ;
    spdx:checksum [ a spdx:Checksum ;
            spdx:checksumValue "436e9ffe247147aa32335146a8e83c49"^^xsd:hexBinary ] ;
    dcat:accessURL <https://CanWINerddap.ad.umanitoba.ca/erddap/tabledap/snow_pit_point_data_7bac_1649_ed04.csvp?time%2CDepth_from_snow_ice_interface%2CDepth_from_snow_ice_interface_result_value_qualifier%2CMass_of_snow%2CMass_of_snow_result_value_qualifier%2CBag_mass_to_subtract_or_0%2CBag_mass_to_subtract_or_0_result_value_qualifier%2CCorrected_mass_of_snow%2CCorrected_mass_of_snow_result_value_qualifier%2CCutter_volume%2CCutter_volume_result_value_qualifier%2CSnow_density%2CSnow_density_result_value_qualifier%2CTemperature%2CTemperature_result_value_qualifier%2CSalinity%2CSalinity_result_value_qualifier%2CComments%2CStation> .

<https://canwin-datahub.ad.umanitoba.ca/dataset/873d0464-6c92-4bb6-bd10-7cfa8e78b854/resource/c236dbde-2b98-4ccd-b873-e3870e9c6f47> a dcat:Distribution ;
    dct:description "These geophysical properties were measured from **depth ranges**, where zero (0) is the **snow-sea ice interface (SSI).** " ;
    dct:format "CSV" ;
    dct:issued "2023-08-23T19:38:34.332354"^^xsd:dateTime ;
    dct:modified "2023-08-23T20:29:35.510643"^^xsd:dateTime ;
    dct:title "Snow geophysical properties - depth ranges" ;
    spdx:checksum [ a spdx:Checksum ;
            spdx:checksumValue "3be66d5c59189353e66a446f614953e9"^^xsd:hexBinary ] ;
    dcat:accessURL <https://CanWINerddap.ad.umanitoba.ca/erddap/tabledap/snow_pit_range_data_5276_e582_9692.csvp?time%2CDepth_from_snow_ice_interface_start%2CDepth_from_snow_ice_interface_end%2CMass_of_snow%2CMass_of_snow_result_value_qualifier%2CBag_mass_to_subtract_or_0%2CBag_mass_to_subtract_or_0_result_value_qualifier%2CCorrected_mass_of_snow%2CCorrected_mass_of_snow_result_value_qualifier%2CCutter_volume%2CCutter_volume_result_value_qualifier%2CSnow_density%2CSnow_density_result_value_qualifier%2CTemperature%2CTemperature_result_value_qualifier%2CSalinity%2CSalinity_result_value_qualifier%2CComments%2CStation> .

<https://canwin-datahub.ad.umanitoba.ca/organization/9e21f6b6-d13f-4ba2-a379-fd962f507071> a foaf:Agent ;
    foaf:name "Centre for Earth Observation Science" .