What are the proper nouns an common in this sentence The Aegean Sea is located between Greece and Turkey?

Here are the proper nouns and common nouns in the sentence:

Proper Nouns:

* Aegean Sea: A specific body of water.

* Greece: A specific country.

* Turkey: A specific country.

Common Nouns:

* Sea: A general term for a large body of salt water.

* between: A preposition indicating location.

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