Question: Which is {alphabet} of {official language} of {Crimean Khanate} ?
Paraphrase: Which is {letter set} of {official dialect} of {Crimean Khanate} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q160440 wdt:P37 ?X . ?X wdt:P282 ?answer}
Answer: Cyrillic, Latin script, Arabic alphabet, Ottoman Turkish alphabet, Arabic alphabet