'org.webjars.bower:proto.js:0.1.2'
<dependency>
<groupId>org.webjars.bower</groupId>
<artifactId>proto.js</artifactId>
<version>0.1.2</version>
</dependency>
<dependency org="org.webjars.bower" name="proto.js" rev="0.1.2"/>
"org.webjars.bower", "proto.js", "0.1.2"