How many {postal code} are for {Sioux Falls} ?
Give me the postal codes for Sioux Falls.
What are the postal codes for Sioux Falls?
SELECT ( COUNT ( ?u ) AS ?v ) { resource:Sioux_Falls property:postal_code ?u }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q131335> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P281> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q131335 wdt:P281 ?obj }
8