書いてあります

is written

→ 書く
phrase Rare #44,702
is written Describes information that has been written and remains there, often in a document or on a sign. Depending on context, it can also mean “it says.”
JA: 入口に営業時間が書いてあります。
EN: The opening hours are written by the entrance.

朝食のメニューはパンフレットに書いてあります。

The breakfast menu is listed in the brochure.

手形には、私たちが確実に返済できる権利を持つように書いてあります。

The promissory note is worded to ensure that we have the right to be repaid in full.

そこに書いてあります

It's written there.

— Брат 2 (2000)