Release notes for pymetadata 0.6.1

We are pleased to release the next version of pymetadata including the
following changes:

Fixes

• RDFAnnotationData did not carry the provider of its annotation, so to_dict (and resource_normalized) raised an AttributeError for every resolved annotation
• ontology terms imported from other ontologies, e.g., PBPKO.COB_0000013 (molecule), could not be validated, pickled or deep-copied, because the lookup required the prefix of the ontology (ValueError: COB_0000013 is not a PBPKO id.)

Your pymetadata team