'org.webjars.npm:webpack:2.0.7-beta'
<dependency>
<groupId>org.webjars.npm</groupId>
<artifactId>webpack</artifactId>
<version>2.0.7-beta</version>
</dependency>
<dependency org="org.webjars.npm" name="webpack" rev="2.0.7-beta"/>
"org.webjars.npm", "webpack", "2.0.7-beta"