Question: Which city's mayor is married to Jean Marc Germain?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/spouse> <http://dbpedia.org/resource/Jean-Marc_Germain> . ?uri <http://dbpedia.org/property/mayor> ?x  . }
Answer: The city whose mayor's partner is Jean Marc Germain is [Paris].