@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/159e52c9-fbc1-42bd-9d1e-07c66e01b552> a dcat:Dataset ;
    dct:description "Hydrodynamic and sediment transport time-series data, including water depth, velocity, turbidity, conductivity, and temperature, were collected by the U.S. Geological Survey (USGS) Pacific Coastal and Marine Science Center within two embayments of San Francisco Bay. Data were collected in San Pablo Bay and Grizzly Bay   from June to August 2019 at seven unique stations. Data files are grouped by area (shallows of San Pablo Bay, channel of San Pablo Bay, and shallows of Grizzly Bay). Each shallow site contained a variety of sensors located on two tripods and one surface mooring, while the channel site consisted of one tripod. Users are advised to assess data quality carefully, and to check metadata for instrument information, as platform deployment times and data-processing methods varied." ;
    dct:identifier "USGS:5f497ad982ce4c3d122bbb15" ;
    dct:issued "2025-11-20T03:41:40.320726"^^xsd:dateTime ;
    dct:modified "20201231"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-122.6160 37.9588, -122.6160 38.1784, -121.9456 38.1784, -121.9456 37.9588, -122.6160 37.9588))"^^gsp:wktLiteral ] ;
    dct:title "Hydrodynamic time-series data from San Pablo Bay and Grizzly Bay  , California, 2019" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "PCMSC Science Data Coordinator" ;
            vcard:hasEmail <mailto:pcmsc_data@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/159e52c9-fbc1-42bd-9d1e-07c66e01b552/resource/9b8fe145-6eb5-4bd7-bf8c-7abd1bf94e40>,
        <https://data.amerigeoss.org/dataset/159e52c9-fbc1-42bd-9d1e-07c66e01b552/resource/b9c5c38e-f95d-4a2d-b23c-108948c3e954> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "aquatic-ecosystems",
        "ckan",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "conductivity",
        "ctd",
        "ctd-measurement",
        "currents",
        "field-observation",
        "geo",
        "geoss",
        "grizzly-bay",
        "marine-water-quality",
        "national",
        "north-america",
        "oceans",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "physical-oceanography",
        "pressure-sensors",
        "salinity",
        "san-francisco-bay",
        "san-pablo-bay",
        "seabed",
        "sediment-transport",
        "shallow-water-habitat",
        "state-of-california",
        "suspended-material-water",
        "suspended-sediment-concentration",
        "tidal-height",
        "tidal-shallows",
        "time-series-datasets",
        "turbidity",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-5f497ad982ce4c3d122bbb15",
        "water-depth",
        "water-level-measurements",
        "water-pressure",
        "water-quality-parameters",
        "water-temperature",
        "wave-height-gauges",
        "wave-observations" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/159e52c9-fbc1-42bd-9d1e-07c66e01b552/resource/9b8fe145-6eb5-4bd7-bf8c-7abd1bf94e40> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T21:24:56.383988"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:41:40.298626"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9P7I65U> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/159e52c9-fbc1-42bd-9d1e-07c66e01b552/resource/b9c5c38e-f95d-4a2d-b23c-108948c3e954> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T21:24:56.383981"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:41:40.298224"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5f497ad982ce4c3d122bbb15.xml> ;
    dcat:mediaType "text/xml" .

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