Question: How many religions are followed amongst the people who've worked in the Korean army?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/militaryBranch> <http://dbpedia.org/resource/Republic_of_Korea_Army> . ?x <http://dbpedia.org/ontology/religion> ?uri  . }
Answer: There are [10] religions followed by military people of the Republic of Korea Army.