Web Services
From wiki.visual-prolog.com
This tutorial describes how you can create a JSON-RPC Web Service in Visual Prolog, and use it as backend in a HTML5/JavaScript web application.
Notice that it requires the Commercial Edition (see also Visual Prolog Editions Comparison).
It is demonstrated how the Web Service can run either as a standalone application or be embedded in Microsoft Internet Information Services (IIS).
The code corresponding to this tutorial is in the webRPC example directory (IDE: Help -> Install Examples...).