'org.webjars.bower:signature_pad:1.5.1'
<dependency>
<groupId>org.webjars.bower</groupId>
<artifactId>signature_pad</artifactId>
<version>1.5.1</version>
</dependency>
<dependency org="org.webjars.bower" name="signature_pad" rev="1.5.1"/>
"org.webjars.bower", "signature_pad", "1.5.1"