Were Turkic languages official language of Uyghur people in Mongol Empire?
ASK WHERE { wd:Q12557 wdt:P37 wd:Q34090 . wd:Q12557 wdt:P37 wd:Q46118 }
mongol empire: Q12557 turkic: Q34090 mongol empire: Q12557 uyghur people: Q46118