@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/50b5c356-28c9-407b-ae28-ff4bff024059> a dcat:Dataset ;
    dct:description """The submitted data correspond to the vibration caused by a 3.4 M earthquake and captured by the DAS horizontal and vertical arrays during the PoroTomo Experiment.

Earthquake information : 
M 4.3 - 23km ESE of Hawthorne, Nevada
Time: 2016-03-21 07:37:10 (UTC)
Location: 38.479 N 118.366 W
Depth: 9.9 km""" ;
    dct:identifier <https://data.openei.org/submissions/3549> ;
    dct:issued "2016-03-21T06:00:00+00:00"^^xsd:dateTime ;
    dct:modified "2021-07-07T20:30:07+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-119.0112 39.7985, -118.9998 39.7985, -118.9998 39.8078, -119.0112 39.8078, -119.0112 39.7985))"^^gsp:wktLiteral ] ;
    dct:title "Brady's Geothermal Field DAS Earthquake Data" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Kurt Feigl" ;
            vcard:hasEmail <mailto:feigl@wisc.edu> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/11fb58c0-882b-4c79-8bb7-14c28a0be648>,
        <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/1c81bf1b-b014-4ef5-bb3a-d5540174b19d>,
        <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/3a5c096f-c7ff-4b18-bffa-a72119dffe5c>,
        <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/559cc98f-00e8-4ef9-93cf-7e271da9dd91>,
        <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/70083bd2-9270-4c3e-bcaa-eb33e2bfe478>,
        <https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/d9123723-7f4b-4d7f-bd85-04b5fa63cdb3> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "array",
        "brady-hot-springs",
        "ckan",
        "das",
        "distributed-acoustic-sensing",
        "earthquake",
        "eq",
        "geo",
        "geophysics",
        "geoss",
        "geothermal",
        "horizontal",
        "induced-seismicity",
        "monitoring",
        "national",
        "north-america",
        "nv",
        "passive-source",
        "porotomo",
        "seismic",
        "seismicity",
        "united-states",
        "vertical" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/11fb58c0-882b-4c79-8bb7-14c28a0be648> a dcat:Distribution ;
    dct:description "Link to separate GDR submission containing metadata associated with the DAS and DTS arrays" ;
    dct:format "HTML" ;
    dct:issued "2022-08-08T11:41:06.560028"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.092102"^^xsd:dateTime ;
    dct:title "Array Metadata" ;
    dcat:accessURL <https://gdr.openei.org/submissions/829> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/1c81bf1b-b014-4ef5-bb3a-d5540174b19d> a dcat:Distribution ;
    dct:description "File for horizontal DAS array. Each file is 30 s long and contains 8700 channels. " ;
    dct:format "sgy" ;
    dct:issued "2022-08-08T11:41:06.560017"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.090888"^^xsd:dateTime ;
    dct:title "Horizontal DAS Array Data 2.sgy" ;
    dcat:accessURL <https://gdr.openei.org/files/848/PoroTomo_iDAS16043_160321073751.sgy> ;
    dcat:mediaType "application/octet-stream" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/3a5c096f-c7ff-4b18-bffa-a72119dffe5c> a dcat:Distribution ;
    dct:description "File for vertical DAS array. Each file is 30 s long and contains 380 channels.  " ;
    dct:format "sgy" ;
    dct:issued "2022-08-08T11:41:06.560025"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.091708"^^xsd:dateTime ;
    dct:title "Vertical DAS Array Data 2.sgy" ;
    dcat:accessURL <https://gdr.openei.org/files/848/PoroTomo_iDAS025_160321073717.sgy> ;
    dcat:mediaType "application/octet-stream" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/559cc98f-00e8-4ef9-93cf-7e271da9dd91> a dcat:Distribution ;
    dct:description "File for horizontal DAS array. Each file is 30 s long and contains 8700 channels. " ;
    dct:format "sgy" ;
    dct:issued "2022-08-08T11:41:06.560010"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.090402"^^xsd:dateTime ;
    dct:title "Horizontal DAS Array Data 1.sgy" ;
    dcat:accessURL <https://gdr.openei.org/files/848/PoroTomo_iDAS16043_160321073721.sgy> ;
    dcat:mediaType "application/octet-stream" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/70083bd2-9270-4c3e-bcaa-eb33e2bfe478> a dcat:Distribution ;
    dct:description "Link to separate GDR submission containing metadata associated with DAS and DTS measurements" ;
    dct:format "HTML" ;
    dct:issued "2022-08-08T11:41:06.560032"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.092487"^^xsd:dateTime ;
    dct:title "Measurements Metadata" ;
    dcat:accessURL <https://gdr.openei.org/submissions/825> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/50b5c356-28c9-407b-ae28-ff4bff024059/resource/d9123723-7f4b-4d7f-bd85-04b5fa63cdb3> a dcat:Distribution ;
    dct:description "File for vertical DAS array. Each file is 30 s long and contains 380 channels. " ;
    dct:format "sgy" ;
    dct:issued "2022-08-08T11:41:06.560021"^^xsd:dateTime ;
    dct:modified "2025-11-21T15:58:19.091307"^^xsd:dateTime ;
    dct:title "Vertical DAS Array Data 1.sgy" ;
    dcat:accessURL <https://gdr.openei.org/files/848/PoroTomo_iDAS025_160321073747.sgy> ;
    dcat:mediaType "application/octet-stream" .

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