Question: What magazine published Allal and is the employer of Peter Bergman?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Allal> <http://dbpedia.org/ontology/publisher> ?uri. <http://dbpedia.org/resource/Peter_Bergman_(comedian)> <http://dbpedia.org/ontology/employer> ?uri}