Complex sentence: Below these are groups of land parcels known as Deposited Plans, Registered Plans or Title Plans (depending on the state), and within these are individual land parcels such as lots; in total there are estimated to be about 10.2 million of these in Australia.
Split into simpler sentences: Below these are groups of land parcels known as Deposited Plans, Registered Plans or Title Plans (depending on the state). Within these are individual land parcels such as lots; in total there are estimated to be about 10.2 million of these in Australia.