What is the {award} with the {MAX(maximum age)} ?
What is the age of the most seasoned individual to have an grant?
What is the age of the oldest person to have an award?
SELECT ?l WHERE { ?l rdf:type ontology:award . ?l property:maximum_age ?a }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q618779>.
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P4135>.
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .}
ORDER BY DESC(?obj)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q618779 . ?ent wdt:P4135 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Wilhelm Vaillant Prize Peter-Joseph-Lenné-Preis Future Leaders of Manitoba Award for Age 20-25 Category