Question: Does the Alba River flow into a lake?
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/> PREFIX res: <http://dbpedia.org/resource/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ASK WHERE { ?x onto:inflow res:Alba_River ; rdf:type onto:Lake }