Question: What state has a Brideun School for Exception Children and is the birthplace  of B J Crombeen?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { res:Brideun_School_for_Exceptional_Children prop:state ?uri. res:B._J._Crombeen onto:birthPlace ?uri . }