@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/4c3a3c39-e072-415a-a075-44c3ead80776> a dcat:Dataset ;
    dct:description "The DVU dataset consists of 10 creative common movies for training and 4 creative common movies for testing used in the Deep Video Understanding grand challenges in 2020 and 2021. Total duration is about 17 hr." ;
    dct:identifier "ark:/88434/mds2-2558" ;
    dct:issued "2022-03-31"^^xsd:date ;
    dct:language "{en}" ;
    dct:modified "2021-07-31T00:00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Deep Video Understanding (DVU) Dataset" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "George Awad" ;
            vcard:hasEmail <mailto:george.awad@nist.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4c3a3c39-e072-415a-a075-44c3ead80776/resource/5da458b2-4d00-4566-9e1c-0493fd0d3f4b>,
        <https://data.amerigeoss.org/dataset/4c3a3c39-e072-415a-a075-44c3ead80776/resource/e99035e2-4d14-4e23-972e-f64b709d4795> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "artificial-intelligence",
        "ckan",
        "geo",
        "geoss",
        "multimedia-understanding",
        "multimodal-integration",
        "national",
        "north-america",
        "united-states" ;
    dcat:theme <%7B%22Information%20Technology:Data%20and%20informatics%22%7D> .

<https://data.amerigeoss.org/dataset/4c3a3c39-e072-415a-a075-44c3ead80776/resource/5da458b2-4d00-4566-9e1c-0493fd0d3f4b> a dcat:Distribution ;
    dct:description "Training dataset applied to DVU Grand Challenge at ACM Multimedia Grand Challenges of 2020, 2021 and ACM Multimedia Asia Grand Challenge of 2021." ;
    dct:format "mp4, xml, json, png" ;
    dct:issued "2022-06-22T02:05:56.611502"^^xsd:dateTime ;
    dct:modified "2025-11-21T13:10:55.340991"^^xsd:dateTime ;
    dct:title "DVU - Training Dataset" ;
    dcat:accessURL <https://www-nlpir.nist.gov/projects/trecvid/dvu/training/> .

<https://data.amerigeoss.org/dataset/4c3a3c39-e072-415a-a075-44c3ead80776/resource/e99035e2-4d14-4e23-972e-f64b709d4795> a dcat:Distribution ;
    dct:description "This is the testing dataset used in 2021 for the ACM MM Grand Challenge and ACM MM Asia Grand Challenge." ;
    dct:format "mp4, xml, json" ;
    dct:issued "2022-06-22T02:05:56.611513"^^xsd:dateTime ;
    dct:modified "2025-11-21T13:10:55.341405"^^xsd:dateTime ;
    dct:title "DVU - Testing Dataset" ;
    dcat:accessURL <https://www-nlpir.nist.gov/projects/trecvid/dvu/testing/> .

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