Question: Who is the oldest child of Meryl Streep?
SPARQL:
PREFIX dbo: <http://dbpedia.org/ontology/>
PREFIX res: <http://dbpedia.org/resource/>
SELECT DISTINCT ?uri
WHERE { 
        res:Meryl_Streep dbo:child ?uri . 
        ?uri dbo:birthDate ?d .
}
ORDER BY ASC(?d)
OFFSET 0 LIMIT 1