How many {payment types accepted} are for {Louvre Museum} ?
Provide the number of payment types that are accepted at the Louvre museum.
How many payment types are accepted at the Louvre museum?
SELECT ( COUNT ( ?i ) AS ?o ) { resource:Louvre_Museum property:payment_types_accepted ?i }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q19675> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2851> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q19675 wdt:P2851 ?obj }
4