Which quantum particle has the largest decay width and is in the boson subclass?
select ?ent where { ?ent wdt:P31 wd:Q22675015 . ?ent wdt:P2223 ?obj . ?ent wdt:P279 wd:Q43101 } ORDER BY DESC(?obj)LIMIT 5 
type of quantum particle: Q22675015 boson: Q43101