SELECT DISTINCT ?programm_commitee ?programm_commiteeLabel
WHERE{
VALUES ?series_title {"Wikidata Workshop"@en}
VALUES ?series_type{ wd:Q47459256 wd:Q47258130 }
?series wdt:P31 ?series_type;
wdt:P1476|rdfs:label ?series_title.
?event p:P179 [
ps:P179 ?series;
pq:P1545 ?ordinal
];
wdt:P5804 ?programm_commitee;
^wdt:P4745/wdt:P179 wd:Q27230297.
{
SELECT (COUNT(DISTINCT ?event) as ?number_of_events)
WHERE{
VALUES ?series_title {"Wikidata Workshop"@en}
VALUES ?series_type{ wd:Q47459256 wd:Q47258130 }
?series wdt:P31 ?series_type;
wdt:P1476|rdfs:label ?series_title.
?event p:P179 [
ps:P179 ?series;
pq:P1545 ?ordinal
];
wdt:P5804 ?programm_commitee;
^wdt:P4745/wdt:P179 wd:Q27230297.
}
}
?programm_commitee rdfs:label ?programm_commiteeLabel. FILTER(lang(?programm_commiteeLabel)="en")
}GROUP BY ?programm_commitee ?number_of_events ?programm_commiteeLabel
HAVING (?number_of_events = COUNT(?programm_commitee))