JLog is an implementation of a Prolog interpreter, written in Java. It’s primary benefit is that can be run on almost any platform supporting Java (such as a web browser), and as such it is well suited for educational purposes. It works as both an application and as an applet.
Prolog in java (javalog) ver 0.02. To avoid paradox, javalog uses concept of world. You can make paradox in prolog. and extension, you can make truth server. The world of internet will be a single prolog interpreter. For data exchange, I used S expression. You can exchange also Lisp server.