You can download official Apache Jena releases from here:
Jena is packaged as:
See "Using Jena with Apache Maven" for full details.
<dependency> <groupId>org.apache.jena</groupId> <artifactId>apache-jena</artifactId> <type>pom</type> <version>X.Y.Z</version> </dependency>
Development snapshot builds are available from the Apache snapshot repository:
https://repository.apache.org/content/repositories/snapshots/org/apache/jena/
The development codebase is available from SVN.
https://svn.apache.org/repos/asf/jena/
This is mirrored as a git repository on github:
https://github.com/apache/jena
While previous releases are available, we strongly recommend that wherever possible users use the latest official Apache releases of Jena in preference to using any older versions of Jena.
Previous Apache Jena releases can be found in the Apache archive area at http://archive.apache.org/dist/jena