으로: Identity ~> Identity

Can be paraphrased with [p ko/으로서].

[gex 001 "{이 this} {학설[p ko/은 `x]||theory-TOP} {근거없는 evidence-lacking} {이론[p ko/으로 Identity]||speculations-as} {드러났다 surfaced}." "The theory surfaced to be a speculation without evidence."]

[gex 002 "{아내[p ko/를 `x]||wife-ACC} {모자[p ko/로 identity]||hat-as} {착각한 mistaken} {남자 man}." "Man who mistook his wife for a hat."]

[gex 003 "{폭군[p ko/으로 identity]||tyranny-for} {유명하다 famous}." "(They) are infamous for tyranny (being tyranical)."]