Due to other changes in the solutions registry and work on settings schema's and other project simplification, we are going to remove the ontology handler from the core GPII, as well as shorten the product and settings keys for the applications and their settings. (ie. removing http://registry.gpii.net/etc from all of the JSON keys.) From this point we will merely standardize on the flat preferences ontology to use for all future work.
A github tag will be created to easily reference the ontology handler as it exists now in case we need to re-introduce it's functionality.