@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/c96a8dc5-49e8-42cf-9238-6e8d5c8e5540> a dcat:Dataset ;
    dct:description "The Daily Digital Obstacle File describes all known obstacles of interest to aviation users in the United States, with limited coverage of the Pacific, the Caribbean, Canada, and Mexico. The obstacles are assigned unique numerical identifiers, accuracy codes, and are listed in order by state.   This unzipped .dat file provides all DDOF changes." ;
    dct:identifier "c96a8dc5-49e8-42cf-9238-6e8d5c8e5540" ;
    dct:issued "2025-12-01T14:12:18.478833"^^xsd:dateTime ;
    dct:modified "2025-12-01T14:12:18.478837"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Daily Obstacle File Changes" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Mojdeh Supola" ;
            vcard:hasEmail <mailto:Mojdeh.Supola@faa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/c96a8dc5-49e8-42cf-9238-6e8d5c8e5540/resource/07aa8431-612f-4f70-a73a-539b67a02d14> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/c96a8dc5-49e8-42cf-9238-6e8d5c8e5540/resource/07aa8431-612f-4f70-a73a-539b67a02d14> a dcat:Distribution ;
    dct:issued "2019-02-13T17:03:59.412985"^^xsd:dateTime ;
    dct:modified "2025-12-01T14:12:18.472868"^^xsd:dateTime ;
    dct:title "Aeronautical Information Services Digital Products" ;
    dcat:accessURL <http://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/> ;
    dcat:mediaType "application/dbf" .

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