What is the {engine family} with the {MAX(compression ratio)} ?
Which family of engines has the biggest compression ratio?
What engine family has the highest compression ratio?
SELECT ?g WHERE { ?g rdf:type ontology:engine_family . ?g property:compression_ratio ?w }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q15057020>.
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1247>.
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .}
ORDER BY DESC(?obj)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q15057020 . ?ent wdt:P1247 ?obj } ORDER BY DESC(?obj)LIMIT 5 
HL230 Renault 4P