'com.liferay.webjars:metal-components:1.0.0-rc.8'
<dependency>
<groupId>com.liferay.webjars</groupId>
<artifactId>metal-components</artifactId>
<version>1.0.0-rc.8</version>
</dependency>
<dependency org="com.liferay.webjars" name="metal-components" rev="1.0.0-rc.8"/>
"com.liferay.webjars", "metal-components", "1.0.0-rc.8"