Question: What circular saw model has the least frequency in its saw blade?
Paraphrase: Which circular saw has the lowest frequency blade?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q23811261 . ?ent wdt:P2144 ?obj . ?ent wdt:P527 wd:Q23824398} ORDER BY ASC(?obj)LIMIT 5