@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea> a dcat:Dataset ;
    dct:description "This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Tree Ring. The data include parameters of tree ring with a geographic location of Michigan, United States Of America. The time period coverage is from 307 to 86 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data." ;
    dct:identifier "noaa-tree-33699" ;
    dct:issued "2025-11-19T14:32:23.592259"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.592265"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POINT (-86.2119 42.6756)"^^gsp:wktLiteral ] ;
    dct:title "NOAA/WDS Paleoclimatology - Larson - Oxbow - TSCA - ITRDB MI031" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/01c425db-670a-4a37-8902-d7f0fe995d92>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/111c5ff4-c149-40d2-9bbf-96e72e5c4d27>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/20e9e254-065c-4a0f-88eb-4d9bafa14bd1>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/32a0c709-727f-4031-9fc0-3b758aa15e2b>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/4b0f6aac-8e2b-48d4-8b03-3d77bbf14980>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/c0538de8-ad74-4d11-8d6f-50e6a871d797>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/db5abb0c-4551-403d-8547-64999acecfcb>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/dcc201be-69b5-4fc5-9d38-9e796a2dafe0>,
        <https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/dfbf764a-c5d6-4517-9755-156248194138> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "biological-records",
        "ckan",
        "climate-indicators",
        "continent",
        "earth-science",
        "eastern-white-pine",
        "geo",
        "geoss",
        "land-records",
        "latitude-42675565",
        "longitude--86211856",
        "michigan",
        "national",
        "north-america",
        "oxbow",
        "paleoclimate",
        "paleoclimate-indicators",
        "pinus-strobus-l",
        "pist",
        "tree-ring",
        "tree-rings",
        "united-states",
        "united-states-of-america",
        "weymouth-pine",
        "width" .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/01c425db-670a-4a37-8902-d7f0fe995d92> a dcat:Distribution ;
    dct:description "The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords." ;
    dct:issued "2022-02-14T20:09:42.358233"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.562948"^^xsd:dateTime ;
    dct:title "Global Change Master Directory (GCMD) Keywords" ;
    dcat:accessURL <https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/111c5ff4-c149-40d2-9bbf-96e72e5c4d27> a dcat:Distribution ;
    dct:description "Study page with dataset access information." ;
    dct:issued "2022-02-14T20:09:42.358207"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.559258"^^xsd:dateTime ;
    dct:title "NCEI Study Page" ;
    dcat:accessURL <https://www.ncei.noaa.gov/access/paleo-search/study/33699> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/20e9e254-065c-4a0f-88eb-4d9bafa14bd1> a dcat:Distribution ;
    dct:description "Evan R. Larson, J. Elmo Rawling III, 2016: Developing new sources of proxy climate data from historical structures in the Lake Michigan-Huron Basin. Journal of Great Lakes Research, 42, 328-335, 10.1016/j.jglr.2015.12.010" ;
    dct:issued "2022-02-14T20:09:42.358243"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.564342"^^xsd:dateTime ;
    dct:title "Associated Reference published 2016" ;
    dcat:accessURL <https://doi.org/10.1016/j.jglr.2015.12.010> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/32a0c709-727f-4031-9fc0-3b758aa15e2b> a dcat:Distribution ;
    dct:description "Direct download links for dataset files." ;
    dct:issued "2022-02-14T20:09:42.358218"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.560856"^^xsd:dateTime ;
    dct:title "NCEI Direct Download" ;
    dcat:accessURL <https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/mi031.rwl> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/4b0f6aac-8e2b-48d4-8b03-3d77bbf14980> a dcat:Distribution ;
    dct:description "General information for this data type." ;
    dct:issued "2022-02-14T20:09:42.358213"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.560069"^^xsd:dateTime ;
    dct:title "NCEI Tree Ring Page" ;
    dcat:accessURL <https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/tree-ring> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/c0538de8-ad74-4d11-8d6f-50e6a871d797> a dcat:Distribution ;
    dct:description "Direct download links for dataset files." ;
    dct:format "TEXT" ;
    dct:issued "2022-02-14T20:09:42.358223"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.561582"^^xsd:dateTime ;
    dct:title "NCEI Direct Download" ;
    dcat:accessURL <https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/mi031.txt> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/db5abb0c-4551-403d-8547-64999acecfcb> a dcat:Distribution ;
    dct:description "The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords." ;
    dct:issued "2022-02-14T20:09:42.358238"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.563644"^^xsd:dateTime ;
    dct:title "Global Change Master Directory (GCMD) Keywords" ;
    dcat:accessURL <https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/dcc201be-69b5-4fc5-9d38-9e796a2dafe0> a dcat:Distribution ;
    dct:description "Direct download links for dataset files." ;
    dct:issued "2022-02-14T20:09:42.358228"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.562251"^^xsd:dateTime ;
    dct:title "NCEI Direct Download" ;
    dcat:accessURL <https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/mi031-noaa.rwl> .

<https://data.amerigeoss.org/dataset/6a999de5-43c0-472e-917d-75ba368181ea/resource/dfbf764a-c5d6-4517-9755-156248194138> a dcat:Distribution ;
    dct:description "Dataset landing page with general information and links to access the data." ;
    dct:issued "2022-02-14T20:09:42.358198"^^xsd:dateTime ;
    dct:modified "2025-11-19T14:32:23.558446"^^xsd:dateTime ;
    dct:title "NCEI landing page for this dataset" ;
    dcat:accessURL <https://doi.org/10.25921/a87v-q212> .

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