Dear All,

We have implemented and deployed an ontology service test instance:

http://ambit.uni-plovdiv.bg:8080/ontology

It represents a RDFstorage and SPARQL endpoint, based on Jena and TDB.
Four ontologies are available by default (opentox.owl,
algorithmTypes.owl, echaEndpoints.owl and  Blue Obelisk algorithms
ontologies). The service allows to import RDF data from OpenTox
services, by POSTing OpenTox service URLs (parameters: algorithm_uri,
model_uri , feature_uris) and supports arbitrary SPARQL queries on GET
(parameter query=...). There are predefined queries on:

http://ambit.uni-plovdiv.bg:8080/ontology/Model
http://ambit.uni-plovdiv.bg:8080/ontology/Feature
http://ambit.uni-plovdiv.bg:8080/ontology/Algorithm
http://ambit.uni-plovdiv.bg:8080/ontology/Endpoints

The source code is available at:
https://ambit.svn.sourceforge.net/svnroot/ambit/branches/opentox/ontology-service/

Kind regards,
Vedrin

PS: Please note that dependencies include only restlet, jena and TDB,
which makes the service easier to deploy by 3rd parties.