How many {maintained by} are to/by {Ōita Prefecture} ?
What is the scope of the Otia Prefecture's maintenance?
how much is maintained by Otia Prefecture?
SELECT ( COUNT ( ?r ) AS ?e ) { ?r property:maintained_by resource:Ōita_Prefecture }
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/P126> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q133924 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P126 wd:Q133924 }
227