What is the {open cluster} with the {MAX(radius)} ?
In what open cluster is the radius bigger?
What open cluster has the largest radius?
SELECT ?b WHERE { ?b rdf:type ontology:open_cluster . ?b property:radius ?c }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q11387>.
?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/P2120>.
?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:Q11387 . ?ent wdt:P2120 ?obj } ORDER BY DESC(?obj)LIMIT 5 
NGC 281 Messier 37 Messier 26 Messier 46 Alpha Persei Cluster