'tapestry:tapestry-portlet:4.0'
<dependency>
<groupId>tapestry</groupId>
<artifactId>tapestry-portlet</artifactId>
<version>4.0</version>
</dependency>
<dependency org="tapestry" name="tapestry-portlet" rev="4.0"/>
"tapestry", "tapestry-portlet", "4.0"