What is the {gas} with the {MIN(electronegativity)} whose {discoverer or inventor} is {André-Marie Ampère}  ?
What electronegativity gas did Andre-Marie Ampere discover?
What low electronegativity gas did Andre-Marie Ampere discover?
SELECT ?l WHERE { ?l property:discoverer_or_inventor resource:André-Marie_Ampère . . ?l rdf:type ontology:gas . ?l property:electronegativity ?q }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q11432>.

?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/P1108>.
?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/P61> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q675> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q11432 . ?ent wdt:P1108 ?obj . ?ent wdt:P61 wd:Q675. } ORDER BY ASC(?obj)LIMIT 5 