@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/79ce6550-550e-4df0-abf8-569bfc000a35> a dcat:Dataset ;
    dct:description "This data set includes taxonomic data for zooplankton, larval fish, and phytoplankton sampled in Little Holland Tract and Liberty Island Conservation Bank, in the northern Sacramento-San Joaquin River Delta, California. Zooplankton and larval fish were collected with target specific trawl nets and phytoplankton was collected from water grabs. This data release includes all measured environmental parameters." ;
    dct:identifier "USGS:5d1ba85fe4b0941bde621071" ;
    dct:issued "2025-11-22T20:29:54.748907"^^xsd:dateTime ;
    dct:modified "20200812"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-121.6757 38.2903, -121.6757 38.3358, -121.6550 38.3358, -121.6550 38.2903, -121.6757 38.2903))"^^gsp:wktLiteral ] ;
    dct:title "Little Holland Tract and Wildlands Flux Study; Zooplankton, Phytoplankton, and Larval Fish Taxonomic Data, 2017-2018" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Matthew J Young" ;
            vcard:hasEmail <mailto:mjyoung@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/79ce6550-550e-4df0-abf8-569bfc000a35/resource/4c1574da-1fb3-4124-81ac-1c4ff8117af2>,
        <https://data.amerigeoss.org/dataset/79ce6550-550e-4df0-abf8-569bfc000a35/resource/ae33cf57-aef3-4760-9ff1-44b9e477e999> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "aquatic-biology",
        "biological-taxonomy",
        "biota",
        "california",
        "ckan",
        "environment",
        "geo",
        "geoss",
        "national",
        "north-america",
        "phytoplankton",
        "plankton",
        "rio-vista",
        "sacramento",
        "san-joaquin-delta",
        "tidal-wetland",
        "united-states",
        "usgs-5d1ba85fe4b0941bde621071" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/79ce6550-550e-4df0-abf8-569bfc000a35/resource/4c1574da-1fb3-4124-81ac-1c4ff8117af2> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:20:25.283470"^^xsd:dateTime ;
    dct:modified "2025-11-22T20:29:54.737770"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9217ML2> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/79ce6550-550e-4df0-abf8-569bfc000a35/resource/ae33cf57-aef3-4760-9ff1-44b9e477e999> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:20:25.283463"^^xsd:dateTime ;
    dct:modified "2025-11-22T20:29:54.737345"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5d1ba85fe4b0941bde621071.xml> ;
    dcat:mediaType "text/xml" .

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