This is a property of type Keyword and the allowed values are:

  • CC-BY-SA-4.0
  • CC-BY-SA-3.0
  • CC-BY-SA-2.0
  • CC-BY-NC-SA-4.0
  • CC-BY-NC-SA-3.0
  • CC-BY-NC-SA-2.0
  • CC-BY-4.0
  • CC-BY-3.0
  • CC-BY-2.0
  • CC0-1.0
  • CERN-OHL-S
  • MIT
  • GPL
  • LGPL
  • GFDL
  • Public domain
  • Fair use
  • Copyright
Showing 20 pages using this property.
!
CC-BY-SA-4.0  +
(
CC-BY-SA-3.0  +
CC-BY-SA-4.0  +
Fair use  +
Fair use  +
-
GPL  +
0
CC-BY-SA-4.0  +
CC-BY-SA-4.0  +
CC-BY-SA-4.0  +
CC-BY-SA-3.0  +
GPL  +
CC-BY-SA-4.0  +
CC-BY-SA-4.0  +
CC-BY-SA-4.0  +
CC-BY-SA-4.0  +
The request is being processed and may take a moment. Preparing ...
{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_keyw", "allowed_values": [ "CC-BY-SA-4.0", "CC-BY-SA-3.0", "CC-BY-SA-2.0", "CC-BY-NC-SA-4.0", "CC-BY-NC-SA-3.0", "CC-BY-NC-SA-2.0", "CC0-1.0", "CERN-OHL-S", "MIT", "GPL", "LGPL", "GFDL", "Public domain", "Fair use", "Copyright", "CC-BY-4.0", "CC-BY-3.0", "CC-BY-2.0" ] } }
Cookies help us deliver our services. By using our services, you agree to our use of cookies.