Sonatype helps open source projects to set up Maven repositories on https://oss.sonatype.org/
'com.denormans.facebook-gwt:parent:0.5.6'
<dependency>
<groupId>com.denormans.facebook-gwt</groupId>
<artifactId>parent</artifactId>
<version>0.5.6</version>
</dependency>
<dependency org="com.denormans.facebook-gwt" name="parent" rev="0.5.6"/>
"com.denormans.facebook-gwt", "parent", "0.5.6"