# Q0.5 List all scholars (authors and editors) of CEUR-Workshop proceedings
SELECT DISTINCT
?scholar
?label
#(GROUP_CONCAT(?_givenNameLabel) as ?givenName)
#(GROUP_CONCAT(?_familyNameLabel) as ?familyName)
WHERE{
# Proceeding
?proceeding wdt:P31 wd:Q1143604.
# CEUR-WS
?proceeding wdt:P179 wd:Q27230297.
{
# authors
# published in
?paper wdt:P1433 ?proceeding.
# author
?paper wdt:P50 ?scholar.
}UNION{
# editors
?proceeding wdt:P98 ?scholar.
}
?scholar rdfs:label ?label.
FILTER(LANG(?label)="en").
#OPTIONAL{
# ?scholar wdt:P735 ?_givenName.
# ?_givenName rdfs:label ?_givenNameLabel.
# FILTER(LANG(?_givenNameLabel)="en").
#}
#OPTIONAL{
# ?scholar wdt:P734 ?_familyName.
# ?_familyName rdfs:label ?_familyNameLabel.
# FILTER(LANG(?_familyNameLabel)="en").
#}
}
GROUP BY ?scholar ?label