Complex sentence: As well as French jeweler Cartier's "Cartier Maison", located on Apgujeong-ro, which is the largest in Korea and at the time of opening, in 2008, the seventh largest in the world.
Split into simpler sentences: As well as French jeweler Cartier's "Cartier Maison", located on Apgujeong-ro. Which is the largest in Korea and at the time of opening, in 2008, the seventh largest in the world.