@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/15f11eff-2bf3-4834-8df7-db93c61a9100> a dcat:Dataset ;
    dct:description "This data set contains vector point information. The original data set was collected through visual field observation by Jennke Visser (University of Louisiana-Lafayette). The observations were made while flying over the study area in a helicopter. Flight was along north/south transects spaced 2000 meters apart from the Texas / Louisiana State line to Corpus Christie Bay. Vegetative data was obtained at pre-determined stations spaced at 1500 meters along each transect. The stations were located using a Global Positioning System (GPS) and a computer running ArcGIS. This information was recorded manually onto field tally sheets and later this information was entered into a Microsoft Excel database using Capturx software and imported into ArcGIS." ;
    dct:identifier "bbca37dc-0c17-431b-b386-1c7c791b262d" ;
    dct:issued "2025-11-20T03:51:49.370622"^^xsd:dateTime ;
    dct:modified "2014-10-02"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-97.8604 27.8474, -93.6794 27.8474, -93.6794 30.4374, -97.8604 30.4374, -97.8604 27.8474))"^^gsp:wktLiteral ] ;
    dct:title "coastal Texas marsh survey points 2012" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "U.S. Geological Survey, National Wetlands Research Center (Point of Contact)" ;
            vcard:hasEmail <mailto:steve_hartley@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/15f11eff-2bf3-4834-8df7-db93c61a9100/resource/baa5b926-d058-439e-8cd6-248fe73be428> ;
    dcat:keyword "2012",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "coastal",
        "ecological-characterization",
        "flight-lines",
        "geo",
        "geoss",
        "louisiana",
        "louisiana-coastal-zone",
        "marsh",
        "national",
        "north-america",
        "point-data",
        "transect",
        "united-states",
        "vegetation" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/15f11eff-2bf3-4834-8df7-db93c61a9100/resource/baa5b926-d058-439e-8cd6-248fe73be428> a dcat:Distribution ;
    dct:description "The metadata original source" ;
    dct:format "XML" ;
    dct:issued "2022-01-25T19:25:19.941950"^^xsd:dateTime ;
    dct:modified "2025-11-20T03:51:49.360622"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.doi.gov/harvest/object/fa38a88b-0742-48d9-ba04-6b431c9de99f> ;
    dcat:mediaType "text/xml" .

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