Rhizomer
Rhizomer is a web application that facilitates publishing, querying, browsing, editing and interacting with semantic data.
Concretely, it gives support to 7 typical tasks of Semantic Web end-users. Here, end-users stand for users with no or limited knowledge about the Semantic Web. Particularly, we don't include domain experts, which might neither have knowledge about the Semantic Web but whose main task is to work with ontologies. The end-user tasks supported by Rhizomer are:
- Search: interactively build semantic queries using automatically generated navigation bars and facets.
- Browse: navigate through the graph of data retrieving fragments of manageable size and rendering them as interactive HTML.
- Annotate: provide new semantic metadata describing a resource, or edit existing one, using HTML forms that assist the user during this process.
- Mashup: mix two or more pieces of metadata about common resources, or resources similar in some sense, e.g. they all have geographical coordinates or are situated in time and can be placed together in a map or timeline respectively.
- Share: upload, update and delete pieces of content (HTML, images, videos, documents, etc.).
- Map: define simple mappings between concepts from different ontologies.
- Transact: generically, this task includes any user action that change the state of a real-world entity or of a resource in a system outside Rhizomer. Rhizomer features mechanisms that facilitate integrating external web services.
Download
A preliminary version of Rhizomer is available for download. Please, treat it with care because it is very preliminary ;-)
Architecture
For more details, there are some publications and presentations about Rhizomer below.
Examples
Running examples of Rhizomer on top of different datasets:
- Rhizomer LinkedMDB (Linked Data version of the Internet Movie Database)
- Rhizomer DBPedia (Linked Data version of Wikipedia)
Publications
Publishing and Interacting with Linked Data 
García, R.; Brunetti, J.M.; López-Muzás, A.; Gimeno, J.M.; Gil, R.
1st International Conference on Web Intelligence, Mining and Semantics, WIMS'11,
May 25-27, 2011, Sogndal, Norway
International Conference Proceedings Series, ACM, in press
ISBN to appear
Building a Usable and Accessible Semantic Web Interaction Platform
García, R.; Gimeno, J.M.; Perdrix, F.; Gil, R.; Oliva, M.; López, J.M.; Pascual, A.; Sendín, M.
World Wide Web, Vol. 13, No. 1-2, pp. 143-167. Springer, 2010
ISSN 1386-145X / DOI:10.1007/s11280-009-0076-2
A Platform for Object-Action Semantic Web Interaction 
García, R.; Gimeno, J.M.; Perdrix, F.; Gil, R.; Oliva, M.16th International Conference on Knowledge Engineering and Knowledge Management Knowledge Patterns, EKAW'08
Lecture Notes in Computer Science, Vol. 5268, pp. 404-418. Springer-Verlag, 2008
ISBN 978-3-540-87695-3
The Rhizomer Semantic Content Management System
García, R.; Gimeno, J.M.; Perdrix, F.; Gil, R.; Oliva, M.
1st World Summit on the Knowledge Society, WSKS'08
Lecture Notes in Artificial Intelligence, Vol. 5288, pp. 385-394. Springer, 2008
ISBN 978-3-540-87780-6
Building a Semantic IntraWeb with Rhizomer and a Wiki
García, R. and Gil, R.
To be published, IntraWebs 2006
World Wide Web Conference, 2006
Intellectual Property Rights Management using a Semantic Web Information System
García, R., Gil, R. and Delgado, J.
OTM Confederated International Conferences, CoopIS, DOA, and ODBASE 2004
Lecture Notes in Computer Science, Vol. 3291, pp 689 - 704. Springer-Verlag, 2004
ISBN 3-540-23662-7
