license - Geonovum/respec GitHub Wiki
For Geonovum documents use one of the licenses below.
Possible values:
- "cc0" : Creative Commons 0 Public Domain Dedication, https://creativecommons.org/publicdomain/zero/1.0/
- "cc-by" : Creative Commons Attribution 4.0 International Public License, https://creativecommons.org/licenses/by/4.0/legalcode
- "cc-by-nd" (default) : Creative Commons Attribution-NoDerivatives 4.0 International Public License, https://creativecommons.org/licenses/by-nd/4.0/legalcode.nl