CEUR-WS Conferences (E3)

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language codelabeldescriptionaliasesedit
enCEUR-WS Conferencesshape of conferences described in CEUR-WS proceedingsedit
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdtn: <http://www.wikidata.org/prop/direct-normalized/>
PREFIX wds: <http://www.wikidata.org/entity/statement/>
PREFIX wdref: <http://www.wikidata.org/reference/>
PREFIX wdv: <http://www.wikidata.org/value/>
PREFIX psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX psn: <http://www.wikidata.org/prop/statement/value-normalized/>
PREFIX pqv: <http://www.wikidata.org/prop/qualifier/value/>
PREFIX pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/>
PREFIX pr: <http://www.wikidata.org/prop/reference/>
PREFIX prv: <http://www.wikidata.org/prop/reference/value/>
PREFIX prn: <http://www.wikidata.org/prop/reference/value-normalized/>
PREFIX wdno: <http://www.wikidata.org/prop/novalue/>
PREFIX wdata: <http://www.wikidata.org/wiki/Special:EntityData/>

#SELECT (?event as ?item) ?label WHERE { ?proceedings wdt:P179 wd:Q27230297. ?proceedings wdt:P4745 ?event. ?event wdt:P31 wd:Q2020153 OPTIONAL{?event rdfs:label ?label. FILTER(lang(?label)="en")}} 


START = @<workshop>

<workshop> EXTRA wdt:P31 {
  wdt:P31 [ wd:Q2020153 ] ;  # instance of academic conference
  wdt:P1476 LITERAL + ;      # title
  wdt:P1813 LITERAL * ;      # short name
  wdt:P580 xsd:dateTime {1}; # start time
  wdt:P582 xsd:dateTime {1}; # end time
  wdt:P973 IRI * ;
  wdt:P856 IRI ?;            # official website
  wdt:P8926 LITERAL ? ;    # DBLP venue ID
  wdt:P407 IRI *;            # language of work
  wdt:P17 @<country> {1} ;
  p:P179 @<part_of_the_series> ? ;
}

<part_of_the_series> {
ps:P179 @<academic_conference_series>;
pq:P1545 xsd:string /[1-9][0-9]*/ ; # series ordinal
}

<academic_conference_series> EXTRA wdt:P31 {
  wdt:P31 [wd:Q47258130] ;   # instance of academic conference series
}

<country> EXTRA wdt:P31{
  wdt:P31 [wd:Q3624078];  # instance of sovereign state
}