(2012-01-18) Bernard Vatant: This vocabulary is still referenced by many other vocabularies through its historical URI http://web.resource.org/cc/. This URI is redirected, but should not be used anymore.
(2013-10-10) Bernard Vatant: A de facto standard for representation of rights. Used so far in the metadata of less than 10% of the LOV vocabularies, showing that most vocabulary publishers have no clear license or rights policy on their publication.
