What is the {item of collections or exhibitions} with the {MIN(width)} whose {material used} is {gelatin}  ?
What gelatin thing within the collection has the most limited width?
What gelatin item in the collection has the shortest width?
SELECT ?a WHERE { ?a property:made_from_material resource:gelatin . ?a rdf:type ontology:item_of_collection_or_exhibition . ?a property:width ?i }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q18593264>.

?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/P2049>.
?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/P186> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q179254> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q18593264 . ?ent wdt:P2049 ?obj . ?ent wdt:P186 wd:Q179254} ORDER BY ASC(?obj)LIMIT 5 
Queima dos Arquivos da Delegacia Fiscal Incêndio Imagem de uma Leoa com um Gatinho Bairro do Chá (1887) Inauguração do Viaducto do Chá (1892). Desenho da Epocha