Question: How many other home stadium are there of the soccer club whose home stadium is Luzhniki Stadium?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/homeStadium> <http://dbpedia.org/resource/Luzhniki_Stadium> . ?x <http://dbpedia.org/ontology/homeStadium> ?uri }
Answer: There are [9] home stadiums of the soccer club whose home stadium is Luzhniki Stadium.