Spark plugin
Spark2OPO is a plugin for Spark - an open source IM client. The plugin automatically exports users' Online Presence data in form of RDF. In creation of the RDF files, it reuses existing URIs from the Linked data cloud wherever possible.
To use Spark2OPO, just put it in a 'plugins' directory of your Spark instalation, and the Online Presence data will be serialized in SparkOPO.rdf file in the Spark root.
