<dependency>
  <groupId>taglibs</groupId>
  <artifactId>c-rt</artifactId>
  <version>1.0.6</version>
</dependency>

implementation 'taglibs:c-rt:1.0.6'

implementation("taglibs:c-rt:1.0.6")

libraryDependencies += "taglibs" % "c-rt" % "1.0.6"

@Grapes(
  @Grab(group='taglibs', module='c-rt', version='1.0.6')
)

<dependency org="taglibs" name="c-rt" rev="1.0.6" />

[taglibs/c-rt "1.0.6"]

'taglibs:c-rt:jar:1.0.6'