'org.glassfish.external:ant:3.1-b21'
<dependency>
<groupId>org.glassfish.external</groupId>
<artifactId>ant</artifactId>
<version>3.1-b21</version>
</dependency>
<dependency org="org.glassfish.external" name="ant" rev="3.1-b21"/>
"org.glassfish.external", "ant", "3.1-b21"