what is the {object has role} for {Buddenbrooks} has {characters} as {Bendix Grünlich} ?
Where did  Buddenbrooks vs Bendix Grunlich happen?
Where did Buddenbrooks play Bendix Grunlich?
SELECT ?t WHERE { ?x property:object_has_role ?t . ?x property:characters resource:Bendix_Grünlich . resource:Buddenbrooks property:characters ?x }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q326909> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P674> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q42324827> .
?statement <http://www.wikidata.org/entity/P3831> ?value. 
} 

SELECT ?value WHERE { wd:Q326909 p:P674 ?s . ?s ps:P674 wd:Q42324827 . ?s pq:P3831 ?value}