<dependency>
<groupId>org.opendaylight.yangtools.model</groupId>
<artifactId>ietf-topology</artifactId>
<version>2013.07.12.1</version>
</dependency>
libraryDependencies += "org.opendaylight.yangtools.model" % "ietf-topology" % "2013.07.12.1"
@Grapes(
@Grab(group='org.opendaylight.yangtools.model', module='ietf-topology', version='2013.07.12.1')
)
<dependency org="org.opendaylight.yangtools.model" name="ietf-topology" rev="2013.07.12.1" />