'org.wicketstuff:theme-standard:1.4.21'
<dependency>
<groupId>org.wicketstuff</groupId>
<artifactId>theme-standard</artifactId>
<version>1.4.21</version>
</dependency>
<dependency org="org.wicketstuff" name="theme-standard" rev="1.4.21"/>
"org.wicketstuff", "theme-standard", "1.4.21"