# https://id.confref.org/data/confref-portal/event/iwdw2004 (confref labs, beta)
@prefix cr: <https://id.confref.org/ontology/> .
@prefix portal: <https://id.confref.org/data/confref-portal/vocab/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://id.confref.org/data/confref-portal/event/iwdw2004>
    a portal:Conference ;
    schema:location wd:Q8684 ;
    rdfs:label "International Workshop on Digital Watermarking" ;
    portal:acronym "IWDW" ;
    portal:area <https://id.confref.org/data/confref-portal/area/2> ;
    portal:city "Seoul" ;
    portal:country "Korea" ;
    portal:endDate "2004-11-01"^^xsd:date ;
    portal:keyword "Audio Watermarking" ,
        "Correlation" ,
        "Cryptanalysis" ,
        "Digital watermarking" ,
        "Frequency domain methods" ,
        "Unlinkability" ,
        "Watermark detection protocol" ,
        "Wavelet transform" ,
        "buyer-seller watermarking" ,
        "copyright protection" ,
        "flaws" ,
        "generic" ,
        "identification" ,
        "mobile communications" ,
        "zero knowledge proof" ;
    portal:name "International Workshop on Digital Watermarking" ;
    portal:portalPage <http://portal.confref.org/list/iwdw2004> ;
    portal:series <https://id.confref.org/data/confref-portal/series/iwdw> ;
    portal:startDate "2004-10-30"^^xsd:date ;
    portal:submissionExtended "false"^^xsd:boolean ;
    portal:year "2004"^^xsd:integer ;
    cr:discipline wd:Q21198 ;
    cr:field <https://id.confref.org/data/oecd-fos/1.2> ;
    cr:sameAs <https://dblp.org/db/conf/iwdw/iwdw2004> .