What is the {powder} with the {MIN(emissivity)} whose {instance of} is {binder}  ?
Which has the lowest emissivity?
Which binder powder has the lowest emissivity?
SELECT ?e WHERE { ?e rdf:type ontology:binder . . ?e property:emissivity ?m . ?e rdf:type ontology:Powder }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q2908004>.

?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/P1295>.
?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/Q863583> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q2908004 . ?ent wdt:P1295 ?obj . ?ent wdt:P31 wd:Q863583. } ORDER BY ASC(?obj)LIMIT 5 