This got mentioned on another list:
mvn license:aggregate-add-third-party
egrep -iv "BSD|ASF|MIT|CDDL|EPL|Apache|Eclipse|Public Domain" \
target/generated-sources/license/THIRD-PARTY.txt
I've added it the release process page on the cwiki
------------------
which gives for Jena (reformatted for email):
Lists of 182 third-party dependencies.
(Unknown license) ASM Core
(asm:asm:3.1 - http://asm.objectweb.org/asm/)
(Unknown license) commons-beanutils
(commons-beanutils:commons-beanutils:1.7.0 - no url defined)
(Unknown license) activation
(javax.activation:activation:1.1 - no url defined)
(Unknown license) servlet-api
(javax.servlet:servlet-api:2.5 - no url defined)
(Unknown license) jsp-api
(javax.servlet.jsp:jsp-api:2.1 - no url defined)
(Unknown license) stax-api
(javax.xml.stream:stax-api:1.0-2 - no url defined)
(Unknown license) Jettison
(org.codehaus.jettison:jettison:1.1 - no url defined)
Andy
PS Jettison: as far as I can tell, it is Apache Licensed from looking in
a later version POM.