What is the {flammable gas} with the {MIN(minimal lethal dose)} whose {has effect} is {arsine exposure}  ?
Which gas is flammable, and with minimal doseage has effects of arsine exposure?
which flammable gas with the minimal lethal dose whose has effect of arsine exposure?
SELECT ?s WHERE { ?s property:has_effect resource:arsine_exposure . . ?s property:minimal_lethal_dose ?c . ?s rdf:type ontology:Q21073026 }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21073026>.

?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/P2300>.
?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/P1542> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q21167853> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q21073026 . ?ent wdt:P2300 ?obj . ?ent wdt:P1542 wd:Q21167853. } ORDER BY ASC(?obj)LIMIT 5 