{
  "public_domain": ["PDDL-1.0", "SAX-PD", "Unlicense", "CC0-1.0"],
  "permissive": ["MIT", "BSD-3-Clause", "WTFPL", "BSD-2-Clause", "ISC", "Apache-2.0", "AFL-1.1", "AFL-1.2", "AFL-2.0", "AFL-2.1", "AFL-3.0", "Artistic-2.0", "BSD-3-Clause-Clear", "DSDP", "ECL-2.0", "BSD-3-Clause-Attribution"],
  "weak_copyleft": ["LGPL-3.0", "LGPL-2.0", "LGPL-2.1", "LGPL-3.0", "MPL-2.0", "EPL-1.0"],
  "strong_copyleft": ["GPL-3.0", "GPL-2.0"],
  "network_copyleft": ["AGPL-1.0", "AGPL-3.0"]
}