How many {newspaper format} are to/by {newspaper} ?
How many different newspaper layouts are there?
How many newspaper formats are there for the newspaper?
SELECT ( COUNT ( ?b ) AS ?h ) { ?b property:newspaper_format resource:newspaper }
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/P3912> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q11032 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P3912 wd:Q11032 }
13