It is recommended to use the latest version of the vocabularies but adopters are free to continue using earlier versions of the vocabularies. Each release, with relevant documentation including links to various formats (e.g. SKOS RDF), is available on …
Yes, relevant documentation can be found on COAR controlled vocabularies’ dedicated website. Specifically, the implementation guide for adopting vocabularies can help with implementing them into different repository software platforms including DSpace, Samvera/Hyrax, Haplo, Eprints and Open Journal Systems. …
The PURL system provides “persistent URLs” and is operated and maintained by The Internet Archive. COAR maintains a PURL namespace for each COAR Vocabulary. Each PURL is configured to redirect to a web resource giving more information about the …
The COAR controlled vocabularies are reviewed once a year, and they are updated only when it is determined that there are significant changes needed. Discussions take place regularly in the Editorial Board meetings throughout the year. …
Any feedback about the vocabularies is very welcome through this online form which is available on the main COAR website as well as on the dedicated site for the vocabularies. Your feedback will be discussed by the Editorial Board …
