Libre Baskerville / 400
{
  "copyright": {
    "en": "Copyright 2012 The Libre Baskerville Project Authors (https://github.com/impallari/Libre-Baskerville)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}

Libre Baskerville / 600
{
  "copyright": {
    "en": "Copyright 2012 The Libre Baskerville Project Authors (https://github.com/impallari/Libre-Baskerville)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}

Libre Baskerville / 700
{
  "copyright": {
    "en": "Copyright 2012 The Libre Baskerville Project Authors (https://github.com/impallari/Libre-Baskerville)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}