DTDDoc is a DTD documentation tool a la javadoc
'net.sf.dtddoc:DTDDoc:1.0.0'
<dependency> <groupId>net.sf.dtddoc</groupId> <artifactId>DTDDoc</artifactId> <version>1.0.0</version> </dependency>
<dependency org="net.sf.dtddoc" name="DTDDoc" rev="1.0.0"/>
"net.sf.dtddoc", "DTDDoc", "1.0.0"