How many {owned by} are for {Deutsche Bank} ?
What is the total dollar value of the Deutsch Bank holdings?
How much is owned by the Deutsche Bank?
SELECT ( COUNT ( ?y ) AS ?z ) { resource:Deutsche_Bank property:owned_by ?y }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q66048> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P127> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

SELECT (COUNT(?obj) AS ?value ) { wd:Q66048 wdt:P127 ?obj }
3