Question: Which footballers did their high school in west Sacramento california? 
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/highSchool> <http://dbpedia.org/resource/West_Sacramento,_California>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AmericanFootballPlayer>}