# Canadian Football League teams and stadiums: name and year of inception.
# (wikidata.org
https://w.wiki/8FTS)
SELECT DISTINCT
?team ?stadium ?teamLabel ?teamInceptionYear ?stadiumLabel ?stadiumInceptionYear# ?subjLabel ?prop
WHERE
{
?team ?prop wd:Q1032175.
?team wdt:P31 wd:Q17271186.
OPTIONAL
{
?team wdt:P115 ?stadium.
?stadium wdt:P571 ?stadiumInceptionYear.
?team wdt:P571 ?teamInceptionYear
}
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
}
ORDER BY ?teamLabel