SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/parent> <http://dbpedia.org/resource/Adam_Ludwik_Czartoryski> . ?x <http://dbpedia.org/property/deathPlace> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Royalty>}
What is the place of death of the royalties one of whose parents was Adam Ludwik Czartoryski?
SELECT DISTINCT ?l WHERE { ?v property:parent resource:Adam_Ludwik_Czartoryski . ?v rdf:type ontology:Royalty . ?v property:death_place ?l }
Cannes, French Third Republic
The deathplaces of the royalties whose parent was Adam Ludwik Czartoryski are [Cannes, French Third Republic].
The place of death of royalty, whose parents were Adam Czartoryski, is [Cannes, Third French Republic].
The place of death of the royalties whose parent is him are [French Third Republic, Cannes].
The place of death of the royalties of which he is a parent, [Third French Republic, Cannes].