How many {native language} are for {Circassians} ?
What language is native to the Circassians?
What is the native language of the Circassians?
SELECT ( COUNT ( ?y ) AS ?c ) { resource:Circassians property:native_language ?y }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q15763> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P103> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q15763 wdt:P103 ?obj }
5