xsddoc plugin for Maven. It generates XML Schema documentation for W3C XML Schemas.
'xsddoc:maven-xsddoc-plugin:1.0'
<dependency>
<groupId>xsddoc</groupId>
<artifactId>maven-xsddoc-plugin</artifactId>
<version>1.0</version>
</dependency>
<dependency org="xsddoc" name="maven-xsddoc-plugin" rev="1.0"/>
"xsddoc", "maven-xsddoc-plugin", "1.0"