No need to specifically mention distribution of the assets or name them. "Michael Jackson Family Trust" is the combination of the all assets - anything he owned + anything earned after his death. (See the first page when it says he transfered assets to the "MJ Family Trust" ).
The profitable assets will be kept and when the children come to the predetermined age, they'll become the owners of the such assets. Ex: when it's time Prince, Paris and Blanket will become equal owners of the catalog.
There's a provision for selling the unprofitable assets/property and another one saying that everything must be sold at market value (another protection btw : executors cannot sell anything at a lower price than it's actually worth). If any asset is sold, the money from the sale goes to the money in the pot and once again at the predetermined age the kids gets equal shares from the money.
In short everything will be equally distributed to his kids.