How many {ammunition} are to/by {5.56×45mm NATO} ?
A 5.56*45mm NATO needs how much ammunition?
How much ammunition is needed in a 5.56*45mm NATO?
SELECT ( COUNT ( ?q ) AS ?j ) { ?q property:ammunition resource:5.56×45mm_NATO }
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/P739> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q238456 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P739 wd:Q238456 }
147