@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/1fe1014f-d207-4b59-90d2-722b4e172aae> a dcat:Dataset ;
    dct:description """This part of DS 781 presents data for the isopachs for the Point Conception to Hueneme Canyon, California, region. The vector data file is included in "Isopachs_PointConceptionToHuenemeCanyon.zip," which is accessible from https://doi.org/10.5066/F7891424.
As part of the USGS's California State Waters Mapping Project, a 50-m grid of sediment thickness for the seafloor within the 3-nautical mile limit between Point Conception and Hueneme Canyon was generated from seismic-reflection data collected in 2014 (USGS activity 2014-632-FA) supplemented with outcrop and geologic structure (fault) information following the methodology of Wong (2012). This sediment thickness layer was merged with a previously published sediment thickness grid for the Santa Barbara Channel region (available at https://pubs.usgs.gov/ds/781/SantaBarbaraChannel/data_catalog_SantaBarbaraChannel.html). This polyline shapefile provides the sediment-thickness isopachs to accompany the grid layer.
Reference Cited: Wong, F. L., Phillips, E.L., Johnson, S.Y., and Sliter, R.W., 2012, Modeling of depth to base of Last Glacial Maximum and seafloor sediment thickness for the California State Waters Map Series, eastern Santa Barbara Channel, California: U.S. Geological Survey Open-File Report 2012-1161, 16 p. (available at https://pubs.usgs.gov/of/2012/1161/)""" ;
    dct:identifier "USGS:589cba61e4b0efcedb76497e" ;
    dct:issued "2025-11-20T09:38:56.526377"^^xsd:dateTime ;
    dct:modified "20220404"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-120.7310 34.0500, -120.7310 34.6070, -119.1000 34.6070, -119.1000 34.0500, -120.7310 34.0500))"^^gsp:wktLiteral ] ;
    dct:title "Isopachs--Point Conception to Hueneme Canyon, California" ;
    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/1fe1014f-d207-4b59-90d2-722b4e172aae/resource/3d4d1a60-a1eb-4734-b20d-2ff54e6e89d0>,
        <https://data.amerigeoss.org/dataset/1fe1014f-d207-4b59-90d2-722b4e172aae/resource/5605e56d-b6f5-4168-9f87-2b0725ddf49f> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "carpinteria",
        "ckan",
        "coal-oil-point",
        "coastal-geology",
        "distributions",
        "environment",
        "gaviota",
        "geo",
        "geoscientificinformation",
        "geospatial-datasets",
        "geoss",
        "hueneme-canyon",
        "maps-and-atlases",
        "marine-geology",
        "national",
        "north-america",
        "oceans",
        "pacific-ocean",
        "physical-habitats-and-geomorphology",
        "point-conception",
        "refugio-beach",
        "santa-barbara",
        "santa-barbara-channel",
        "santa-barbara-county",
        "sediment-deposition",
        "sediment-isopach",
        "sediment-thickness",
        "seismic-reflection-methods",
        "seismic-reflection-profiling",
        "state-of-california",
        "stratigraphic-thickness",
        "united-states",
        "usgs-589cba61e4b0efcedb76497e",
        "ventura" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/1fe1014f-d207-4b59-90d2-722b4e172aae/resource/3d4d1a60-a1eb-4734-b20d-2ff54e6e89d0> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T07:05:53.273170"^^xsd:dateTime ;
    dct:modified "2025-11-20T09:38:56.508654"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F7891424> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/1fe1014f-d207-4b59-90d2-722b4e172aae/resource/5605e56d-b6f5-4168-9f87-2b0725ddf49f> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T07:05:53.273164"^^xsd:dateTime ;
    dct:modified "2025-11-20T09:38:56.508222"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.589cba61e4b0efcedb76497e.xml> ;
    dcat:mediaType "text/xml" .

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