に富む

be rich in; abound in

→ に
phrase Uncommon #10,516
be rich in; abound in Follows a noun to describe something as having a lot of that quality or resource. It is relatively formal and often used in writing.
JA: その地方は天然資源に富む。
EN: That region is rich in natural resources.

カナダは木材に富む。

Canada is rich in timber.

その地方は天然資源に富む。

That region is rich in natural resources.

天然資源に富む国は世界にたくさんはない。

There aren't many countries in the world that are rich in natural resources.

彼の講演はユーモアに富むものだったので聴衆は喜んだ。

The audience enjoyed his lecture because it was full of humor.