'com.pongr:greymatter_2.8.1:0.8'
<dependency>
<groupId>com.pongr</groupId>
<artifactId>greymatter_2.8.1</artifactId>
<version>0.8</version>
</dependency>
<dependency org="com.pongr" name="greymatter_2.8.1" rev="0.8"/>
"com.pongr", "greymatter_2.8.1", "0.8"