이 있죠

… is/are; … has

→ 이
phrase Rare #16,002
… is/are; … has 이 marks the preceding noun as the subject, and 있죠 can describe something existing or someone having something. 죠 gives the sentence a conversational, shared-knowledge tone, like “you know” or “right.”
KO: 이 근처에 좋은 식당이 있죠.
EN: There’s a good restaurant nearby, you know.

우리가 한번 만난 적이 있죠

We've met once before, haven't we?

— 토니 에드만 (2016)

물론 콘첸타도 지참금이 있죠

Of course, Concentado has a dowry, right?

— 레오파드 (1963)

데이터넷이 있죠.

There’s DataNet, you know.