How many {connector} are for {Nintendo Switch} ?
Nintendo Switch has how many connectors?
How many connectors does Nintendo Switch have?
SELECT ( COUNT ( ?a ) AS ?x ) { resource:Nintendo_Switch property:connector ?a }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q19610114> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2935> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q19610114 wdt:P2935 ?obj }
3