Examine source code of Canada Flag and leaf

{
  "theme": {
    "images": {
      "theme_frame": "Canada3.jpg"
    },
    "colors": {
      "frame": "#5c2828",
      "tab_background_text": "#fcb103"
    }
  },
  "version": "2.0",
  "name": "Canada Flag and leaf",
  "manifest_version": 2,
  "description": "The National Flag of Canada, also known as the Maple Leaf, is a flag consisting of a red field with a white square at its centre, in the middle of which is featured a stylized, 11-pointed, red maple leaf. Adopted in 1965, it's the first ever specified by statute law for use as the country's national flag. Twig and rain drop, with maple leaf."
}