'org.apache.maven:maven:2.0-beta-2'
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven</artifactId>
<version>2.0-beta-2</version>
</dependency>
<dependency org="org.apache.maven" name="maven" rev="2.0-beta-2"/>
"org.apache.maven", "maven", "2.0-beta-2"