Question: Name the people who were in a youth club managed by Luis Enrique ?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri WHERE { ?x prop:manager <http://dbpedia.org/resource/Luis_Enrique_(footballer)> . ?uri prop:youthclubs ?x . }