Question: What is the common religious affiliation of the Wickramabahu Central College (National School) and that of  Vesak?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Wickramabahu_Central_College_(National_School)> prop:religiousAffiliation ?uri. <http://dbpedia.org/resource/Vesak> onto:type ?uri}