We have a track at ApacheCon in which we can celebrate 20 years of Jena. I would like someone who has been on the project to give a Janus View of Jena. Janus being the Roman god that looks both to the past and the future.
If anyone wants to give a talk about: 1) Your favorite component/module/extension (e.g. GeoSPARQL -- thx Marco, Permissions, building reasoners, RDF diff, QueryBuilder, etc.) 2) How you are using/have used Jena in your project. 3) How you use/have used RDF in your projects. Please submit a proposal at [1] or drop me a line to discuss off-list. Claude