@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/552a40e5-ce0d-440f-b32a-23a3896c62c2> a dcat:Dataset ;
    dct:description "The 1-second Humboldt, California Elevation Grid provides bathymetric data in ASCII raster format of 1-second resolution in geographic coordinates. This grid is strictly for tsunami inundation modeling" ;
    dct:identifier "gov.noaa.ngdc.mgg.dem:548" ;
    dct:issued "2025-11-21T18:54:34.326820"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2004-01-01"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.4000 40.5500, -124.0000 40.5500, -124.0000 41.0000, -124.4000 41.0000, -124.4000 40.5500))"^^gsp:wktLiteral ] ;
    dct:title "Humboldt, California 1 arc-second DEM" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NOAA/PMEL/Center for Tsunami Research (NCTR)" ;
            vcard:hasEmail <mailto:oar.pmel.time-support@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/03d7dc71-ba86-4178-9bc5-97c106ad611c>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/40ab3690-753e-44d2-a1e1-6895293d6b54>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/7350e96c-f29f-40fa-aaa8-9c709b8ce5aa>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/76df4653-8a4f-4dc9-8a0e-d2e3f6e3399f>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/8c768ee6-3180-4b21-bb39-5a6765619715>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/9bc43063-24f4-4b89-873a-08d7351ea143>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/9d842a1f-20d1-41c2-a9f8-58b489d5db2d>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/d9a32a2f-af6f-4f74-b0fb-e5913e60ea18>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/db0cc9a5-771a-497e-b67d-61e47153920e>,
        <https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/dccea6f9-897f-46a2-b7fd-2a3c71189715> ;
    dcat:keyword "2004",
        "amerigeo",
        "amerigeoss",
        "boulder",
        "boulder-world-data-center-for-marine-geology-and-geophysics",
        "california",
        "ckan",
        "coastal-relief",
        "continent-north-america-united-states-of-america-california",
        "dem-digital-elevation-model",
        "doc-noaa-nesdis-ngdc-national-geophysical-data-center",
        "earth-science-oceans-bathymetry-seafloor-topography-bathymetry",
        "earth-science-oceans-bathymetry-seafloor-topography-seafloor-topography",
        "earth-science-oceans-bathymetry-seafloor-topography-water-depth",
        "geo",
        "geoss",
        "gridded-elevations",
        "h-1-meter-30-meters",
        "humboldt",
        "humboldt-county",
        "national",
        "nesdis",
        "noaa",
        "north-america",
        "ocean-pacific-ocean",
        "u-s-department-of-commerce",
        "united-states",
        "v-1-meter",
        "vertical-location-land-surface",
        "vertical-location-sea-floor",
        "wdc-mgg",
        "west-coast" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/03d7dc71-ba86-4178-9bc5-97c106ad611c> a dcat:Distribution ;
    dct:description "coastal.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637535"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.308193"^^xsd:dateTime ;
    dct:title "Integrated Models of Coastal Relief at NGDC" ;
    dcat:accessURL <http://ngdc.noaa.gov/mgg/coastal/coastal.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/40ab3690-753e-44d2-a1e1-6895293d6b54> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637569"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.310931"^^xsd:dateTime ;
    dct:title "GCMD Keywords Page" ;
    dcat:accessURL <http://gcmd.nasa.gov/learn/keyword_list.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/7350e96c-f29f-40fa-aaa8-9c709b8ce5aa> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637550"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.309384"^^xsd:dateTime ;
    dct:title "Digital Elevation Model Footprints ArcGIS Dynamic Map Service" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/arcgis/rest/services/web_mercator/dem_extents/MapServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/76df4653-8a4f-4dc9-8a0e-d2e3f6e3399f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637554"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.309765"^^xsd:dateTime ;
    dct:title "Digital Elevation Model Footprints Web Map Service (WMS)" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/arcgis/services/web_mercator/dem_extents/MapServer/WMSServer?request=GetCapabilities&service=WMS> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/8c768ee6-3180-4b21-bb39-5a6765619715> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637545"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.308993"^^xsd:dateTime ;
    dct:title "DEM Color Shaded Relief Image Service" ;
    dcat:accessURL <http://gis.ngdc.noaa.gov/arcgis/rest/services/dem_hillshades/ImageServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/9bc43063-24f4-4b89-873a-08d7351ea143> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637520"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.307386"^^xsd:dateTime ;
    dct:title "DEM text search tool" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/search> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/9d842a1f-20d1-41c2-a9f8-58b489d5db2d> a dcat:Distribution ;
    dct:description "index.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637559"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.310139"^^xsd:dateTime ;
    dct:title "NOAA Center for Tsunami Research" ;
    dcat:accessURL <http://www.nctr.pmel.noaa.gov/index.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/d9a32a2f-af6f-4f74-b0fb-e5913e60ea18> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637529"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.307800"^^xsd:dateTime ;
    dct:title "Map Interface" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/map> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/db0cc9a5-771a-497e-b67d-61e47153920e> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637540"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.308590"^^xsd:dateTime ;
    dct:title "NOAA GeoPlatform Entry for Digital Elevation Model Footprints" ;
    dcat:accessURL <http://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/552a40e5-ce0d-440f-b32a-23a3896c62c2/resource/dccea6f9-897f-46a2-b7fd-2a3c71189715> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:13:56.637564"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:54:34.310515"^^xsd:dateTime ;
    dct:title "GCMD Feedback Form" ;
    dcat:accessURL <http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso> ;
    dcat:mediaType "text/html" .

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