What is the {tablet computer} with the {MIN(memory capacity)} whose {series} is {iPad Mini}  ?
Out of all the iPad Minis, which tablet has the lowest memory capacity?
Of the iPad Minis, which table has the least memory capacity?
SELECT ?i WHERE { ?i property:part_of_the_series resource:iPad_mini . . ?i rdf:type ontology:tablet_computer . ?i property:memory_capacity ?z }
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q155972>.

?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/P2928>.
?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/P179> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q145761> .

}
ORDER BY ASC(?obj1)
LIMIT 5
select ?ent where { ?ent wdt:P31 wd:Q155972 . ?ent wdt:P2928 ?obj . ?ent wdt:P179 wd:Q145761. } ORDER BY ASC(?obj)LIMIT 5 