What is the {combustible powder} with the {MIN(fusion enthalpy)} whose {instance of} is {combustible powder}  ?
Name the combustible powder with the least fusion enthalpy?
Which combustible powder has the least fusion enthalpy?
SELECT ?t WHERE { ?t rdf:type ontology:combustible_powder . ?t property:fusion_enthalpy ?h . ?t rdf:type ontology:combustible_powder }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21073023>.

?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/P2066>.
?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/Q21073023> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q21073023 . ?ent wdt:P2066 ?obj . ?ent wdt:P31 wd:Q21073023} ORDER BY ASC(?obj)LIMIT 5 
lithium hydride