<dependency>
<groupId>org.xowl.infra</groupId>
<artifactId>xowl-lang</artifactId>
<version>2.3.1</version>
<type>bundle</type>
</dependency>
<parent> <groupId>org.xowl.infra</groupId> <artifactId>xowl-infra</artifactId> <version>2.3.1</version> </parent>