Re: searching for content management system with semantic web 2.0 features

Hi there,

Sorry for the (very) late response.

> 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

Let me suggest http://www.cubicweb.org/ 

The project started 8 years ago, and is now released under LGPL since december 
2008. It is very mature and stable (used in production in quite a few 
places), and still being developed. You'll find a short summary on the 
homepage.

> * blogging
> * wiki
> * tagging
> * RSS feeds
> * bookmarklet & adding websites as content (= delicious.com like features)
> * full text indexing
> * RDF support

All those features are available. A few other semantic thingies should be here 
really soon (like OWL or FOAF support).

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

CubicWeb support tags. It has a high-level query language, named RQL
which is not that different from SPARQL. You can find some doc / examples 
here : http://www.cubicweb.org/doc/en/C040-rql.en.html

Cheers,

-- 
Adrien Di Mascio                              LOGILAB, Paris (France).
Formations Python,Zope,Debian,Calcul    http://www.logilab.fr/formations
Développement logiciel sur mesure:      http://www.logilab.fr/services
Informatique scientifique:              http://www.logilab.fr/science
Gestion de connaissances:               http://www.cubicweb.org/
Python in Python:     http://codespeak.net/pypy/dist/pypy/doc/index.html