tuProlog extensions

'it.unibo.alice.tuprolog:tuprolog-extensions:2.1.1'

<dependency>
	<groupId>it.unibo.alice.tuprolog</groupId>
	<artifactId>tuprolog-extensions</artifactId>
	<version>2.1.1</version>
</dependency>

<dependency org="it.unibo.alice.tuprolog" name="tuprolog-extensions" rev="2.1.1"/>

"it.unibo.alice.tuprolog", "tuprolog-extensions", "2.1.1"