v0.1.0

This release includes a build system that obtains RDF data from the EU Vocabularies.
Both PHP data and translation (PO) files are automatically generated.
Common usage remains unchanged.

v0.0.4

Correct return types; clean up.

v0.0.3

Fixes in composer.json

v0.0.2

Reroll for Packagist

v0.0.1

Initial release with the very basics working.