@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/ee7784ac-565b-4893-aca5-3ff28a87367f> a dcat:Dataset ;
    dct:description """Chief Scientist: Todd Martz
Function:  Measuring Ocean Acidification in the Field.  The SeapHOx can measure not only the pH of seawater but other crucial parameters such as dissolved oxygen, temperature, and salinity.  This data was collected from a SeapHOx sensor mounted on a mooring in the outer lagoon area of Agua Hedionda.  Data collection started in 2019 and is ongoing.""" ;
    dct:identifier "pH-AHL" ;
    dct:issued "2025-09-19T01:05:07.806290"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.806298"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/1ece450e-35e1-438c-a467-4f5417a231d0> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POINT (-117.3275 33.1425)"^^gsp:wktLiteral ] ;
    dct:title "SeapHOx sensor at Agua Hedionda Lagoon" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/62d3db9b-5d5f-41e7-a3bf-72d9a5bcfc75>,
        <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/6833eaeb-6876-4310-b4ac-e52f9a6e4e0d>,
        <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/930c2e78-fbdf-47c7-bfa9-4cd324726f0d>,
        <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/b12467a8-843d-43f1-8e9b-8fd3b124bcce>,
        <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/c1e6741d-2966-4806-a68d-8b4acf685eea>,
        <https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/e35fc1eb-4ce5-4988-aed2-be265dd434da> ;
    dcat:keyword "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "IOOS",
        "O2",
        "Oceans",
        "Regional",
        "Scripps Institution of Oceanography",
        "agua",
        "altimetry",
        "data",
        "date",
        "dbar",
        "dissolved",
        "dissolved o2",
        "hedionda",
        "identifier",
        "institution",
        "laboratory",
        "lagoon",
        "latitude",
        "local",
        "longitude",
        "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water",
        "molkg",
        "oceanography",
        "oxygen",
        "per",
        "ph",
        "practical",
        "pressure",
        "pss",
        "qcflag",
        "quality",
        "sal",
        "salinity",
        "satellite",
        "scale",
        "scripps",
        "sea_water_practical_salinity",
        "sea_water_pressure",
        "sea_water_temperature",
        "seaphox",
        "sensor",
        "source",
        "station",
        "temperature",
        "time",
        "total",
        "umol" .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/62d3db9b-5d5f-41e7-a3bf-72d9a5bcfc75> a dcat:Distribution ;
    dct:description "Web page to facilitate selecting subsets of the dataset" ;
    dct:format "ERDDAP" ;
    dct:issued "2025-08-29T18:29:59.559612"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.765239"^^xsd:dateTime ;
    dct:title "Subset" ;
    dcat:accessURL <https://erddap.sccoos.org/erddap/tabledap/pH-AHL.subset> .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/6833eaeb-6876-4310-b4ac-e52f9a6e4e0d> a dcat:Distribution ;
    dct:description "Background information from the source" ;
    dct:issued "2025-08-29T18:29:59.559604"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.763923"^^xsd:dateTime ;
    dct:title "Background Information" ;
    dcat:accessURL <https://sio.ucsd.edu> .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/930c2e78-fbdf-47c7-bfa9-4cd324726f0d> a dcat:Distribution ;
    dct:description "ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes." ;
    dct:format "ERDDAP-TableDAP" ;
    dct:issued "2025-08-29T18:29:59.559608"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.764593"^^xsd:dateTime ;
    dct:title "ERDDAP-tabledap" ;
    dcat:accessURL <https://erddap.sccoos.org/erddap/tabledap/pH-AHL> .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/b12467a8-843d-43f1-8e9b-8fd3b124bcce> a dcat:Distribution ;
    dct:description "An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes." ;
    dct:format "OPeNDAP" ;
    dct:issued "2025-08-29T18:29:59.559586"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.761637"^^xsd:dateTime ;
    dct:title "OPeNDAP" ;
    dcat:accessURL <https://erddap.sccoos.org/erddap/tabledap/pH-AHL> .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/c1e6741d-2966-4806-a68d-8b4acf685eea> a dcat:Distribution ;
    dct:description "ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types." ;
    dct:format "ERDDAP" ;
    dct:issued "2025-08-29T18:29:59.559594"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.762443"^^xsd:dateTime ;
    dct:title "Data Subset Form" ;
    dcat:accessURL <https://erddap.sccoos.org/erddap/tabledap/pH-AHL.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/ee7784ac-565b-4893-aca5-3ff28a87367f/resource/e35fc1eb-4ce5-4988-aed2-be265dd434da> a dcat:Distribution ;
    dct:description "ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data." ;
    dct:format "ERDDAP" ;
    dct:issued "2025-08-29T18:29:59.559599"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:05:07.763232"^^xsd:dateTime ;
    dct:title "Make-A-Graph Form" ;
    dcat:accessURL <https://erddap.sccoos.org/erddap/tabledap/pH-AHL.graph> .

<https://data.amerigeoss.org/organization/1ece450e-35e1-438c-a467-4f5417a231d0> a foaf:Agent ;
    foaf:name "SCCOOS" .