Question: How short is the shortest active NBA player?
SPARQL:
SELECT DISTINCT ?n WHERE { ?x a <http://dbpedia.org/ontology/BasketballPlayer> . ?x <http://dbpedia.org/ontology/league> <http://dbpedia.org/resource/National_Basketball_Association> . ?x <http://dbpedia.org/ontology/height> ?n . FILTER NOT EXISTS { ?x <http://dbpedia.org/ontology/activeYearsEndYear> ?d . } } ORDER BY ASC(?n) OFFSET 0 LIMIT 1