Which country is the birth place of Marcus Samuelsson and Samuel of Waldebba ?
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Marcus_Samuelsson> <http://dbpedia.org/property/birthPlace> ?uri. <http://dbpedia.org/resource/Samuel_of_Waldebba> <http://dbpedia.org/property/placeOfBirth> ?uri}
Marcus_Samuelsson Samuel_of_Waldebba