Clerezza is a service platform based on OSGi (Open Services Gateway initiative) which provides a set of functionality for management of semantically linked data accessible through RESTful Web Services and in a secured way. Furthermore, Clerezza allows to easily develop semantic web applications by providing tools to manipulate RDF data, create RESTful Web Services and Renderlets using ScalaServerPages.
This is the Watson Web interface for searching ontologies and semantic documents using keywords. This interface is subject to frequent evolutions and improvements. If you want to share your opinion, suggest improvement or comment on the results, don't hesitate to contact us... At the moment, you can enter a set of keywords (e.g. "cat dog old_lady"), and obtain a list of URIs of semantic documents in which the keywords appear as identifiers or in literals of classes, properties, and individuals. You can also use "jokers" in the keywords (e.g., "ca? dog*"). Navigation in the results follows very simple principles. First, whenever a sign appears, it can be used to display additional information about the element it is attached with. Second, every URI is clickable. A URI is a link to a page describing either the entity or the semantic document it corresponds to, and gives access to additional functionalities using this particular entity or document.
Basically, its an RDF-based web annotations system.
Three JISC-funded projects have a requirement to allow people to annotate events and other things. The projects are:
* Collaborative Research on the Web (CREW) - University of Bristol and University of Manchester
* Semantic Tools for Screen Arts Research (STARS) - University of Bristol
* Integration Project (CIP) - University of Bristol
The Caboto project was setup to create a collaborative effort to fulfill the requirements of CREW, STARS and CIP.
The requirements from the JISC projects:
* CREW Events Requirements
* CIP Requirements
* STARS Requirements
The project is in the early stages but its is possible to obtain and run the project:
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J. Neubert. Proceedings of the Linked Data on the Web Workshop (LDOW2009), Madrid, Spain, April 20, 2009, CEUR Workshop Proceedings, 538, (2009)LDOW2009, April 20, 2009, Madrid, Spain.
H. Ebner, and M. Palmér. Proceedings of the First International Workshop on Mashup Personal Learning Environments (MUPPLE08), 388. Maastricht, The Netherlands, Septiembre 2008., page 14-17. (2008)