<dependency>
  <groupId>org.apache.maven</groupId>
  <artifactId>maven</artifactId>
  <version>2.0-alpha-3</version>
  <type>pom</type>
</dependency>

implementation 'org.apache.maven:maven:2.0-alpha-3'

implementation("org.apache.maven:maven:2.0-alpha-3")

libraryDependencies += "org.apache.maven" % "maven" % "2.0-alpha-3"

@Grapes(
  @Grab(group='org.apache.maven', module='maven', version='2.0-alpha-3')
)

<dependency org="org.apache.maven" name="maven" rev="2.0-alpha-3" />

[org.apache.maven/maven "2.0-alpha-3"]

'org.apache.maven:maven:jar:2.0-alpha-3'