Question: Which president of Lance Adams-Schneider had nickname Daniel O'Regan ?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Lance_Adams-Schneider> <http://dbpedia.org/property/president> ?uri. <http://dbpedia.org/resource/Daniel_O'Regan> <http://dbpedia.org/property/nickname> ?uri}