XQuery-based content management
##Service-based:
- Link
- Classify (may be seen as a type of linking)
- Transform
- Ingest
- Validate
- Workflow (assign status, trigger events...)
- Version
- Transmit (e.g. FTP upload to publishing platform)
- Communicate (e.g. notification emails to authors/users)
- Edit (i.e. actually amend content by human hand).