ESPDIC:
ESPDIC (Esperanto-English Dictionary) by Paul Denisowski is licensed under a Creative Commons Attribution 3.0 Unported License.
http://creativecommons.org/licenses/by/3.0/

Etymology:
CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/

Transitiveco:
CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/
