searching for content management system with semantic web 2.0 features

Hello Semantic-Web,

we are searching (for the http://www.organik-project.eu) for a CMS that 
supports semantic web 2.0 features, which we roughly define as:
* the typical CMS features of managing content, users, groups, access, 
rendering, site navigation, beautyful websites
* blogging
* wiki
* tagging
* RSS feeds
* bookmarklet & adding websites as content (= delicious.com like features)
* full text indexing
* RDF support

And some good algorithms:
* social tagging recommendations (= based on your tags, you may be 
interested in...)
* semantic search (= taxonomies, multiple labels, query expansion)

for example, http://drupal.org has all this.

Based on requirements from our funding project,
we are bound to chose a non-GPL (non-viral) license,
can you recommend a Semantic-Web friendly open source CMS system, 
preferably non-viral?

We looked around, but for example from the ~10 CMS (Apache/BSD lic) 
listed on
http://oscom.org/matrix/, none have RDF or semantic search.

kind regards
Leo Sauermann

p.s.
looking at the hundreds of CMS listed at http://www.cmsmatrix.org/, we 
know that many systems have some of the features,
due to resource restrictions, we cannot add too many features ourselves 
- so only CMS with at least 80% of the above features are interesting to us.

p.p.s.:
we prefer "true" open source systems with an open community,
the "company developed GPL CMS engine and all modules are commercial" 
approach is not so attractive.

-- 
____________________________________________________
DI Leo Sauermann       http://www.dfki.de/~sauermann 

Deutsches Forschungszentrum fuer 
Kuenstliche Intelligenz DFKI GmbH
Trippstadter Strasse 122
P.O. Box 2080           Fon:   +49 631 20575-116
D-67663 Kaiserslautern  Fax:   +49 631 20575-102
Germany                 Mail:  leo.sauermann@dfki.de

Geschaeftsfuehrung:
Prof.Dr.Dr.h.c.mult. Wolfgang Wahlster (Vorsitzender)
Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats:
Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
____________________________________________________

Received on Friday, 16 January 2009 10:29:32 UTC