What is the {aircraft family} with the {MAX(time to altitude)} ?
Which family of aircraft has the highest altitude time?
Which aircraft family has highest time to altitude?
SELECT ?k WHERE { ?k property:time_to_altitude ?l . ?k rdf:type ontology:aircraft_family }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q15056993>.
?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/P2362>.
?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:Q15056993 . ?ent wdt:P2362 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Alenia G.222 G.91T