'org.wicketstuff:progressbar-parent:6.2.1'
<dependency>
<groupId>org.wicketstuff</groupId>
<artifactId>progressbar-parent</artifactId>
<version>6.2.1</version>
</dependency>
<dependency org="org.wicketstuff" name="progressbar-parent" rev="6.2.1"/>
"org.wicketstuff", "progressbar-parent", "6.2.1"