@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/49670d4e-c1f7-4bf2-b784-e21f7911020a> a dcat:Dataset ;
    dct:description "The gravity station data (32,152 records) were compiled by the U. S. Geological Survey. This data base was received on February 23, 1993. Principal gravity parameters include observed gravity, Free-air anomalies and Bouguer anomalies. The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula." ;
    dct:identifier "gov.noaa.ngdc.mgg.geophysics:G01464" ;
    dct:issued "2025-11-21T11:22:24.676134"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "1999-01-01"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-118.0830 41.9175, -109.7530 41.9175, -109.7530 47.2467, -118.0830 47.2467, -118.0830 41.9175))"^^gsp:wktLiteral ] ;
    dct:title "Idaho Batholith Study Area Gravity Data" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Susan McLean" ;
            vcard:hasEmail <mailto:Susan.McLean@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/185e0b03-0665-4c18-b12f-9f3b93f74d0d>,
        <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/78922e3a-b918-4c30-900c-f70d6a337ec6>,
        <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/7f0143e6-d572-4bfd-a36f-5fdb31ff93fe>,
        <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/b61a9f0d-1a34-4447-95b5-22509d1ecad5>,
        <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/e6c5a162-a4aa-469f-ba28-6f3d0f5734ad>,
        <https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/f3915ec3-c042-4939-8f13-3bdf4bcbf1ad> ;
    dcat:keyword "absolute-gravity",
        "amerigeo",
        "amerigeoss",
        "bouguer-gravity",
        "ckan",
        "continentnorth-americaunited-states-of-americaidaho",
        "doc-noaa-nesdis-ncei-national-centers-for-environmental-information",
        "doc-noaa-nesdis-ngdc-national-geophysical-data-center",
        "earth-sciencesolid-earthgeodetics-gravitycontrol-surveys",
        "earth-sciencesolid-earthgeodetics-gravitygravitational-field",
        "earth-sciencesolid-earthgeodetics-gravitygravity",
        "earth-sciencesolid-earthgeodetics-gravityreference-systems",
        "earth-sciencesolid-earthgeodetics-gravitysatellite-orbits",
        "free-air-anomaly",
        "geo",
        "geoss",
        "gridded-gravity",
        "icsu-wds-international-council-for-science-world-data-system",
        "idaho-batholith",
        "land-gravity",
        "national",
        "nesdis",
        "noaa",
        "north-america",
        "observed-gravity",
        "u-s-department-of-commerce",
        "united-states" .

<https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/185e0b03-0665-4c18-b12f-9f3b93f74d0d> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311652"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.661581"^^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/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/78922e3a-b918-4c30-900c-f70d6a337ec6> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311649"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.661207"^^xsd:dateTime ;
    dct:title "GCMD Keywords, Version 6.0.0.0.0" ;
    dcat:accessURL <http://gcmd.gsfc.nasa.gov/Resources/valids/archives/keyword_list.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/7f0143e6-d572-4bfd-a36f-5fdb31ff93fe> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311654"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.661970"^^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/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/b61a9f0d-1a34-4447-95b5-22509d1ecad5> a dcat:Distribution ;
    dct:description "1999cd.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311646"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.660823"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/mgg/gravity/1999cd.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/e6c5a162-a4aa-469f-ba28-6f3d0f5734ad> a dcat:Distribution ;
    dct:description "tablegri.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311643"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.660440"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/mgg/gravity/1999/document/html/tablegri.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/49670d4e-c1f7-4bf2-b784-e21f7911020a/resource/f3915ec3-c042-4939-8f13-3bdf4bcbf1ad> a dcat:Distribution ;
    dct:description "se-0703.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T05:23:35.311635"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:22:24.660028"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/mgg/fliers/se-0703.html> ;
    dcat:mediaType "text/html" .

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