'maven:maven-cactus-plugin:1.2'
<dependency>
<groupId>maven</groupId>
<artifactId>maven-cactus-plugin</artifactId>
<version>1.2</version>
</dependency>
<dependency org="maven" name="maven-cactus-plugin" rev="1.2"/>
"maven", "maven-cactus-plugin", "1.2"