On Fri, Oct 5, 2012 at 2:37 PM, Ole Palnatoke Andersen ole@palnatoke.org wrote:
http://en.wikipedia.org/wiki/Open_Archives_Initiative_Protocol_for_Metadata_...), ... Are our services OAI-PMH compatible?
As that page says, "Wikimedia uses an OAI-PMH repository to provide feeds of Wikipedia and related site updates for search engines and other bulk analysis/republishing endeavors." https://en.wikipedia.org/wiki/Special%3AVersion has OAIRepository Provides OAI-PMH repository interface
The referenced page https://meta.wikimedia.org/wiki/Wikimedia_update_feed_service says WMF limits its update feed due to load considerations.
DBPedia's diagram http://wiki.dbpedia.org/DBpediaLive#h156-3 shows it extracting information from WMF wikis using OAI-PMH to update its structured knowledge set.