Annotations: add types if possible
Feature Request
Description
Our annotations have (virtually) different types like "place", "person", or "motif".
The actual output of the annotations is agnostic to that, but for filtering the annotations a key to distinguish them would come in handy.
User Story
As developer of the viewer I need a means to distinguish the annotations in order to display the correct annotations.
As a user I want to display all instances of a certain annotation type (e.g. "person"s) on a page.