Complex sentence: This type of vessel is known to possess a cloaking device, the ship was seen decloaking after landing at the station, the design scheme and design follows the general Romulan design of a "D'deridex"-class.
Split into simpler sentences: This type of vessel is known to possess a cloaking device; the ship was seen decloaking after landing at the station. The design scheme and design follows the general Romulan design of a "D'deridex"-class.