SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Penny_Lancaster> <http://dbpedia.org/ontology/spouse> ?uri. <http://dbpedia.org/resource/Alana_Stewart> <http://dbpedia.org/ontology/spouse> ?uri . }
Who has been married to both Penny Lancaster and Alana Stewart?
SELECT DISTINCT ?e WHERE { resource:Alana_Stewart property:spouse ?e . . resource:Penny_Lancaster property:spouse ?e }
Rod Stewart
[Rod Stewart] is the spouse of both Penny Lancaster and Alana Stewart.
[Rod Stewart] is the husband of Pasteur and Alana Stewart.
The wife of them is [Rod Stewart].
Their wife is [Rod Stewart].