Question: Where did the aristocrats die whose mother was Maria Ludwika Krasinska?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/mother> <http://dbpedia.org/resource/Maria_Ludwika_Krasińska> . ?x <http://dbpedia.org/property/deathPlace> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Royalty>}
Answer: The place of death of the royalty whose mother is Maria Ludwika Krasinska is [French Third Republic, Cannes].