This fits with what we found in our corpus study of [know]; basically no occurrences in COCA where people say someone doesn't know something because they lack sufficient justification (or some other feature), only occurrences where the person isn't aware of something.
![Six-panel composite figure. Caption: Interactive artifacts always rely on people’s interpretive and interactional practices. Rowwise from top left to bottom right: A. Aegeus consults the oracle at Delphi (cup from Vulci, 440-430 BCE). B. Byzantine mosaic depicting the zodiac, from the floor of the 6th century CE Beth Alpha synagogue. C. One-sided sense-making in an experimental psychotherapy session, (McHugh 1968). D. Still from a BBC documentary showing a person interacting with ELIZA via a computer terminal, late 1960s. E. Researchers interacting with the PARC copier (Suchman 2007 [1987]). F. Screenshot of large language model chat interface, 2026.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:tfyqeo3tprov5lejatxoi6lb/bafkreidiwulbxshg5plxdu6ryxklje4zljxlakzdjxcgekentekonkrlwu)
