@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/30796888-041d-4854-aef6-3b2a0c9380ba> a dcat:Dataset ;
    dct:description "This dataset was used as part of a continent-wide analysis of tree fecundity and its association with climate and tree size. This dataset consists of: plotinfo.csv, which contains basic attribute information for the field plots where the data were collected; seeddata.csv, which contains the data for seeds collected (how many, what type, etc.); trapxycoord.csv, which contains location and identification information for the seed traps used to collect the seeds; treexycoord.csv, which contains location and attribute information for the standing trees in the plot where the seeds were collected; and treedata.csv, which contains data on the size and species of standing trees in the plot where the seeds were collected." ;
    dct:identifier "USGS:60343bfdd34eb12031172bd5" ;
    dct:issued "2025-11-20T19:06:45.708207"^^xsd:dateTime ;
    dct:modified "20210225"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-119.9432 36.3461, -119.9432 38.1648, -118.7292 38.1648, -118.7292 36.3461, -119.9432 36.3461))"^^gsp:wktLiteral ] ;
    dct:title "Seed and Associated Tree Data from Long Term Research Plots in Sequoia and Yosemite National Parks" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Adrian J. Das" ;
            vcard:hasEmail <mailto:adas@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/30796888-041d-4854-aef6-3b2a0c9380ba/resource/34b5d183-0cb0-48d9-834b-37dea045de80>,
        <https://data.amerigeoss.org/dataset/30796888-041d-4854-aef6-3b2a0c9380ba/resource/8df48f99-bf2f-405e-9faf-4cf465476d41> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "biota",
        "california",
        "ckan",
        "forest-ecosystems",
        "geo",
        "geoss",
        "mixed-conifer-forest",
        "national",
        "north-america",
        "old-growth",
        "seeds",
        "sequoia-national-park",
        "sierra-nevada",
        "temperate-forest",
        "united-states",
        "usgs-60343bfdd34eb12031172bd5",
        "vegetation",
        "yosemite-national-park" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/30796888-041d-4854-aef6-3b2a0c9380ba/resource/34b5d183-0cb0-48d9-834b-37dea045de80> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:18:35.945834"^^xsd:dateTime ;
    dct:modified "2025-11-20T19:06:45.697492"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P92P25KE> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/30796888-041d-4854-aef6-3b2a0c9380ba/resource/8df48f99-bf2f-405e-9faf-4cf465476d41> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:18:35.945828"^^xsd:dateTime ;
    dct:modified "2025-11-20T19:06:45.697082"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.60343bfdd34eb12031172bd5.xml> ;
    dcat:mediaType "text/xml" .

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