'org.webjars.npm:bourbon:4.2.3'
<dependency>
<groupId>org.webjars.npm</groupId>
<artifactId>bourbon</artifactId>
<version>4.2.3</version>
</dependency>
<dependency org="org.webjars.npm" name="bourbon" rev="4.2.3"/>
"org.webjars.npm", "bourbon", "4.2.3"