How many {foods traditionally associated} are for {Christmas} ?
How many dishes are traditionally associated with the {Christmas} ?
SELECT (COUNT(?obj) AS ?value ) { wd:Q19809 wdt:P868 ?obj }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q19809> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P868> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

Christmas has what number of traditional dishes associated with it?