Question: How many religion's commanders have served in the Royal Thai Army?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { <http://dbpedia.org/resource/Royal_Thai_Army> <http://dbpedia.org/property/notableCommanders> ?x . ?x <http://dbpedia.org/ontology/religion> ?uri  . }
Answer: There are [10] religions followed by the commanders of the Royal Thai Army.