Completed the following sentence: Almost nothing is known about "Navarin's early history other than she was built in Venice. Nessabih Sabah<unk>, a sixth-rate corvette in the Ottoman Egyptian Navy, was captured by the frigate and the ship of the line off Modon, Greece on 21 April 1828 during the Russo-Turkish War. <unk> <unk> <unk> <unk> <unk>
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