The following pages describe in detail how you can connect to the Learning Resource Exchange:
This page is currently the registry implementation that contains a number of SQI targets.
This page describes PLQL: The Prolearn Query Language that can be used in combination with SQI
The source code of a client application in PHP that is able to connect to a SQI Target.
More information can always be provided by the ASPECT community. Please contact ariadne_AT_cs.kuleuven.be for this.