What is the {port} with the {MAX(production rate)} ?
Which harbour has the most elevated generation rate?
Which port has the highest production rate?
SELECT ?e WHERE { ?e property:production_rate ?v . ?e rdf:type ontology:port }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q44782>.
?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/P2197>.
?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:Q44782 . ?ent wdt:P2197 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Port of Kiel