What is the {Class IIIB combustible liquid} with the {MIN(melting point)} whose {instance of} is {occupational carcinogen}  ?
What is the occupational carcinogen with the lowest melting point that is a Class IIB combustible liquid?
Name the Class IIIB combustible liquid that is an occupational carcinogen with the lowest melting point.
SELECT ?t WHERE { ?t rdf:type ontology:occupational_carcinogen . . ?t rdf:type ontology:Class_IIIB_combustible_liquid . ?t property:melting_point ?x }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21009059>.

?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/P2101>.
?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 ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q21009059 . ?ent wdt:P2101 ?obj . ?ent wdt:P31 wd:Q21074597. } ORDER BY ASC(?obj)LIMIT 5 
4-vinylcyclohexene dioxide diethylhexyl phthalate diethylhexyl phthalate phenyl glycidyl ether o-anisidine