Question: Who is the oldest citizen of Morocco?
Paraphrase: What is the name of the oldest citizen of Morocco?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q5 . ?ent wdt:P3629 ?obj . ?ent wdt:P27 wd:Q1028 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Hammou Mouhal