Any bundle may provide some user documentation. This documentation is provided by a file named "documentation.nt" in the META-INF directory of the bundle-jar. This file can provide multiple documentation resources described using the discobits ontology. The resources have UriRefs starting with "bundle:///", this will be replaced with http://<hostname>/bundle-doc/<Bundle-SymbolicName> by the documentation aggregator which provides the graph urn:x-localinstance:/documentation.graph containing the documentation of all installed bundles. To reference a documentation entry from another bundle the bundle-uri can contain a Borundle-SymbolicName after the second slash, e.g. bundle://org.apache.clerezza.platform.content/intro. 0