What is the {Seyfert galaxy} with the {MAX(apparent magnitude)} ?
What is the brightest Seyfert galaxy as viewed from Earth?
Which Seyfert galaxy has the largest apparent magnitude?
SELECT ?i WHERE { ?i rdf:type ontology:Seyfert_galaxy . ?i property:apparent_magnitude ?g }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q213930>.
?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/P1215>.
?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:Q213930 . ?ent wdt:P1215 ?obj } ORDER BY DESC(?obj)LIMIT 5 
[UHD2015] 14 2XMM J105045.9+571732 2MASX J04055765+5418446 2MASX J04055765+5418446 MRC 0000-160