Question: Is it true that the volume as quantity of the femtoliter equals to 0.000000001?
Paraphrase: Is it genuine that the volume as amount of the femtoliter breaks even with to 0.000000001?
SPARQL (Wikidata): ASK WHERE { wd:Q3312063 wdt:P2234 ?obj filter(?obj = 0.000000001) }