'tapestry:tapestry-contrib:3.1-alpha-1'
<dependency>
<groupId>tapestry</groupId>
<artifactId>tapestry-contrib</artifactId>
<version>3.1-alpha-1</version>
</dependency>
<dependency org="tapestry" name="tapestry-contrib" rev="3.1-alpha-1"/>
"tapestry", "tapestry-contrib", "3.1-alpha-1"