# Q0.4 List all event series
SELECT DISTINCT ?series
(SAMPLE(?_title) as ?title)
(SAMPLE(?_acronym) as ?acronym)
(SAMPLE(?_officialWebsite) as ?officialWebsite)
(GROUP_CONCAT(?_instanceOf) as ?instanceOf)
(SAMPLE(?_dblpVenueId) as ?dblpVenueId)
(SAMPLE(?_wikiCfpSeriesId) as ?wikiCfpSeriesId)
WHERE{
?proceeding wdt:P31 wd:Q1143604.
?proceeding wdt:P179 wd:Q27230297.
?proceeding p:P179/pq:P478 ?volumeNumber.
?proceeding wdt:P4745 ?event.
?event wdt:P179 ?series.
OPTIONAL{?series wdt:P1476 ?_title. Filter(lang(?_title)="en")}
OPTIONAL{?series wdt:P856 ?_officialWebsite.}
OPTIONAL{?series wdt:P31 ?_instanceOf.}
OPTIONAL{?series wdt:P1813 ?_acronym.}
OPTIONAL{?series wdt:P8926 ?_dblpVenueId.}
OPTIONAL{?series wdt:P5127 ?_wikiCfpSeriesId.}
}
GROUP BY ?series