<dependency>
  <groupId>org.relaxng</groupId>
  <artifactId>trang</artifactId>
  <version>20181222</version>
</dependency>

implementation 'org.relaxng:trang:20181222'

implementation("org.relaxng:trang:20181222")

libraryDependencies += "org.relaxng" % "trang" % "20181222"

@Grapes(
  @Grab(group='org.relaxng', module='trang', version='20181222')
)

<dependency org="org.relaxng" name="trang" rev="20181222" />

[org.relaxng/trang "20181222"]

'org.relaxng:trang:jar:20181222'