$ repoquery --provides jdom2

jdom2 = 2.0.6-15.fc32
mvn(org.jdom:jdom2) = 2.0.6
mvn(org.jdom:jdom2-contrib) = 2.0.6
mvn(org.jdom:jdom2-contrib:pom:) = 2.0.6
mvn(org.jdom:jdom2-junit) = 2.0.6
mvn(org.jdom:jdom2-junit:pom:) = 2.0.6
mvn(org.jdom:jdom2:pom:) = 2.0.6
osgi(org.jdom2) = 2.0.6

$ repoquery --whatrequires "mvn(org.jdom:jdom2-contrib)"
(empty)
$ repoquery --whatrequires "mvn(org.jdom:jdom2-contrib:pom)"
(empty)
$ repoquery --whatrequires "mvn(org.jdom:jdom2-junit)"
(empty)
$ repoquery --whatrequires "mvn(org.jdom:jdom2-junit:pom)"
(empty)