Filtering an object property (by domain and/or by range) when creating an ontology with Protégé

I'm using Protégé 5.5.0 for developing a material/properties ontology for testing.

I have created two 'parent' classes with corresponding subclasses:

1. Entity class with subclasses (Atom, Molecule, Formulation)
2. Property class with subclasses (Viscosity, Number_of_Carbons, Atomic_weight)

I have also created an object property to relate the Property class with the Entity class which I call appliesOnEntity and has domain Property and range Entity.

Now I want somehow to add restrictions to the appliesOnEntity property to express special relations among the corresponding subclasses of the parent classes.

For example, I want to express that Viscosity applies on Formulation and Molecule, Atomic_weight applies only in Atom etc. How can I achieve that?