This document is about a Drupal Ireland Meetup on January 13th 2007. It was presented by John Breslin from the Digital Enterprise Research Institute. The presentation introduced SIOC (Semantically-Interlinked Online Communities), a semantic web module for Drupal that publishes information about online communities and user data in a machine-readable format. It also provided background on the Digital Enterprise Research Institute, the current syntactic web, and the vision for the semantic web.