What is the {Class IIIA combustible liquid} with the {MAX(short-term exposure limit)} ?
A Class IIIA combustible liquid  that has the highest short-term exposure limit?
Which Class IIIA combustible liquid has the highest short-term exposure limit?
SELECT ?a WHERE { ?a property:short-term_exposure_limit ?t . ?a rdf:type ontology:Class_IIIA_combustible_liquid }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21009058>.
?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/P2407>.
?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:Q21009058 . ?ent wdt:P2407 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Dipropylene glycol methyl ether 4-tert-butyltoluene furfuryl alcohol N,N-dimethylaniline aniline