List the people who were born in Gelnhausen and graduated from Pepperdine University?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/birthPlace> <http://dbpedia.org/resource/Gelnhausen> . ?uri <http://dbpedia.org/property/education> <http://dbpedia.org/resource/Pepperdine_University>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Person>}
Gelnhausen Pepperdine_University