'org.apache.geronimo.ext.tomcat:tomcat-parent-6.0.20:6.0.20.0'
<dependency>
<groupId>org.apache.geronimo.ext.tomcat</groupId>
<artifactId>tomcat-parent-6.0.20</artifactId>
<version>6.0.20.0</version>
</dependency>
<dependency org="org.apache.geronimo.ext.tomcat" name="tomcat-parent-6.0.20" rev="6.0.20.0"/>
"org.apache.geronimo.ext.tomcat", "tomcat-parent-6.0.20", "6.0.20.0"