She is a woman and should be treated as such.

Literal

She [topic-は] woman is [and-であり], that-way treated-should-be.

This sentence combines several formal structures: であり (formal continuative copula) links the two halves, ~べきである (should) presents a moral obligation in elevated register, and the passive 待遇される (to be treated) keeps the focus on the woman as the subject. The result reads like a formal written statement or declaration about proper conduct.