What is the {hydroelectric power station} with the {MAX(annual energy output)} whose {owned by} is {Statkraft}  ?
Which has the greatest annual energy output of Skycraft's hydroelectric energy stations?
Which Statkraft hydroelectric power station has the greatest annual energy output?
SELECT ?u WHERE { ?u property:annual_energy_output ?a . ?u property:owned_by resource:Statkraft . ?u rdf:type ontology:hydroelectric_power_station }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q15911738>.

?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P4131>.
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj1.

?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P127> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1681145> .

}
ORDER BY DESC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q15911738 . ?ent wdt:P4131 ?obj . ?ent wdt:P127 wd:Q1681145 } ORDER BY DESC(?obj)LIMIT 5 