<dependency>
  <groupId>org.spockframework</groupId>
  <artifactId>spock-parent</artifactId>
  <version>0.3</version>
  <type>pom</type>
</dependency>

implementation 'org.spockframework:spock-parent:0.3'

implementation("org.spockframework:spock-parent:0.3")

libraryDependencies += "org.spockframework" % "spock-parent" % "0.3"

@Grapes(
  @Grab(group='org.spockframework', module='spock-parent', version='0.3')
)

<dependency org="org.spockframework" name="spock-parent" rev="0.3" />

[org.spockframework/spock-parent "0.3"]

'org.spockframework:spock-parent:jar:0.3'