Question: What is the local authority of the Trinity School, Brentwood and place of birth of the Sarah Walker (badminton) ?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Trinity_School,_Brentwood> <http://dbpedia.org/ontology/localAuthority> ?uri. <http://dbpedia.org/resource/Sarah_Walker_(badminton)> <http://dbpedia.org/property/placeOfBirth> ?uri}