'excalibur-event:excalibur-event-impl:1.0.4-dev'
<dependency>
<groupId>excalibur-event</groupId>
<artifactId>excalibur-event-impl</artifactId>
<version>1.0.4-dev</version>
</dependency>
<dependency org="excalibur-event" name="excalibur-event-impl" rev="1.0.4-dev"/>
"excalibur-event", "excalibur-event-impl", "1.0.4-dev"