@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/2b2f5fa8-eff4-4811-a8de-e952c33520ef> a dcat:Dataset ;
    dct:description "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>Heliport locations. The dataset contains locations and attributes of DC Heliports, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. The National Transportation Atlas Database (NTAD) provided by the Bureau of Transportation Statistics, US Department of Transportation identified DC Heliport and Airport locations.</SPAN></P></DIV></DIV></DIV>" ;
    dct:identifier <https://www.arcgis.com/home/item.html?id=bf4930a6901f47b69bc3e9c2a9165334&sublayer=1> ;
    dct:issued "2015-02-27T21:14:32+00:00"^^xsd:dateTime ;
    dct:modified "2018-04-27T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-77.1107 38.8451, -77.1107 39.0055, -76.9736 39.0055, -76.9736 38.8451, -77.1107 38.8451))"^^gsp:wktLiteral ] ;
    dct:title "Heliports" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "DCGISopendata" ;
            vcard:hasEmail <mailto:gisgroup@dc.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/0590c9f5-da53-4786-bccf-b650b64b910b>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/33d36812-02c9-4d65-8fd7-ac2530b1cb7f>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/393cf698-70f9-4526-8307-4f254264fab2>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/3e07529c-08c1-4584-a9d4-7b66a4888af6>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/53c38e0e-cc04-4338-a54e-6faf86414e7d>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/7521bba9-28fa-4e90-a8f5-bd163f116027>,
        <https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/e551e40f-0d7b-448b-92d3-c920903b9e35> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "air",
        "airport",
        "district-of-columbia",
        "helicopter",
        "heliport",
        "transportation",
        "washington-dc" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/0590c9f5-da53-4786-bccf-b650b64b910b> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2024-04-30T18:33:11.555644"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.484062"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://opendata.dc.gov/api/download/v1/items/bf4930a6901f47b69bc3e9c2a9165334/shapefile?layers=1> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/33d36812-02c9-4d65-8fd7-ac2530b1cb7f> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2024-04-30T18:33:11.555646"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.486209"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://opendata.dc.gov/api/download/v1/items/bf4930a6901f47b69bc3e9c2a9165334/kml?layers=1> ;
    dcat:mediaType "application/vnd.google-earth.kml+xml" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/393cf698-70f9-4526-8307-4f254264fab2> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2024-04-30T18:33:11.555641"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.482965"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://opendata.dc.gov/api/download/v1/items/bf4930a6901f47b69bc3e9c2a9165334/csv?layers=1> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/3e07529c-08c1-4584-a9d4-7b66a4888af6> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2024-04-30T18:33:11.555642"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.485143"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://opendata.dc.gov/api/download/v1/items/bf4930a6901f47b69bc3e9c2a9165334/geojson?layers=1> ;
    dcat:mediaType "application/vnd.geo+json" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/53c38e0e-cc04-4338-a54e-6faf86414e7d> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2024-09-17T21:14:21.906680"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.479448"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://opendata.dc.gov/datasets/DCGIS::heliports> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/7521bba9-28fa-4e90-a8f5-bd163f116027> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2024-09-17T21:14:21.906688"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.481822"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS> ;
    dcat:mediaType "application/vnd.ogc.wms_xml" .

<https://data.amerigeoss.org/dataset/2b2f5fa8-eff4-4811-a8de-e952c33520ef/resource/e551e40f-0d7b-448b-92d3-c920903b9e35> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2024-04-30T18:33:11.555639"^^xsd:dateTime ;
    dct:modified "2025-09-24T06:45:43.480644"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/1> ;
    dcat:mediaType "application/json" .

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