What is the {Class II combustible liquid} with the {MAX(lower flammable limit)} whose {instance of} is {occupational carcinogen}  ?
which class II combustible liquid has a lower flammable limit and is carcinogenic?
what is the class II combustible liquid with the lower flammable limit whose instance of is occupational caricinogen?
SELECT ?y WHERE { ?y rdf:type ontology:Class_II_combustible_liquid . ?y property:lower_flammable_limit ?j . ?y rdf:type ontology:occupational_carcinogen }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21009057>.

?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/P2202>.
?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/P31> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q21074597> .

}
ORDER BY DESC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q21009057 . ?ent wdt:P2202 ?obj . ?ent wdt:P31 wd:Q21074597 } ORDER BY DESC(?obj)LIMIT 5 
bis(2-chloroethyl)ether