query: #title: Check the prize 'Prix du jeune écrivain de langue française'
  # Complex constraint from [[Property talk:P166]]
  # Prize for a 15 to 27 years old person
  SELECT ?item ?date ?diff WHERE {
       ?item p:P166 ?statement.
       ?statement ps:P166 wd:Q3405865.
       ?statement pq:P585 ?date.
       ?item wdt:P569 ?born.
       BIND((?date - ?born)/365 AS ?diff).
       FILTER (?diff > 27 || 15 > ?diff)
  } ORDER BY ?diff