We welcome anyone who has made a wordnet that is available under an open license to join the Open Multilingual Wordnet (OMW). This links your wordnet to wordnets in other languages and makes it more easily accessible. Wordnets in OMW are used by other projects such as the Natural Language Toolkit. We also provide a restful interface.
To join the Open Multilingual Wordnet you must:
wordnet http://opendefinition.org/licenses/cc-by/ http://opendefinition.org/licenses/cc-by/3.0 http://opendefinition.org/licenses/cc-by/4.0 http://opendefinition.org/licenses/odc-by/ http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.html http://opendefinition.org/licenses/cc-by-sa/ http://opendefinition.org/licenses/cc-by-sa/3.0 http://opendefinition.org/licenses/cc-by-sa/4.0 https://creativecommons.org/publicdomain/zero/1.0/ https://creativecommons.org/licenses/by/ https://creativecommons.org/licenses/by-sa/ https://creativecommons.org/licenses/by/3.0/ https://creativecommons.org/licenses/by-sa/3.0/ https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by-sa/4.0/ http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.html https://opensource.org/licenses/MIT/ https://opensource.org/licenses/Apache-2.0
The basic structure of the OMW and CILI is described here (this web page is more up-to-date):
The Open Multilingual Wordnet may not contain all of the information in the component wordnets. It is the (large and we hope useful) subset of information we know how to represent.