TProperty.OwnerProperty Property
Contains a reference to the owner property of this property, if it exists (if current property is a subproperty).
Remarks
If the property is a subproperty, then it has an owner. The name of a font is an example of subproperties. The Font property belongs to an object, and the Name property belongs to the font. So, Font.Name will be the full name of the property, Name is a subproperty and its OwnerProperty is Font.
Syntax
Unit: PropertyList
property TProperty.OwnerProperty: TProperty