Question: What is the biggest stadium in Spain?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?uri a <http://dbpedia.org/ontology/Stadium> . ?uri <http://dbpedia.org/ontology/location> <http://dbpedia.org/resource/Spain> . ?uri <http://dbpedia.org/ontology/seatingCapacity> ?n . } ORDER BY DESC(?n) OFFSET 0 LIMIT 1