'openejb:openejb-core:2.0-M2'
<dependency> <groupId>openejb</groupId> <artifactId>openejb-core</artifactId> <version>2.0-M2</version> </dependency>
<dependency org="openejb" name="openejb-core" rev="2.0-M2"/>
"openejb", "openejb-core", "2.0-M2"