How many {reward program} are to/by {KLM} ?
What reward program does KLM offer?
SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P4446 wd:Q181912 }
SELECT (COUNT(?sub) AS ?subs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sub .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P4446> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q181912 .
} 

What is the reward program of KLM?