Added
- [x] **Add** the BERTSubs module at `deeponto.subs.bertsubs`; its inter-ontology setting is also imported at `deeponto.align.bertsubs`.
Changed
- [x] **Move** the pruning functionality into `deeponto.onto.OntologyPruner` as a separate module.
- [x] **Amend** JVM checking before displaying the JVM memory prompt from importing `deeponto.onto.Ontology`; if started already, skip this step.
- [x] **Change** the function `get_owl_object_annotations` at `deeponto.onto.Ontology` by preserving the relative order of annotation retrieval, i.e., create `set` first and use the `.add()` function instead of casting the `list` into `set` in the end.
Fixed
- [x] **Fix** the function `check_deprecated` at `deeponto.onto.Ontology` by adding a check for the $\texttt{owl:deprecated}$ annotation property -- if this property does not exist in the current ontology, return `False` (not deprecated).