json_schema: {
      "id": "http://jslicense.org/schema.json#",
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "jslicense",
      "description": "schema for open-source license templates",
      "type": "array",
      "minItems": 1,
      "items": {
          "type": "array",
          "minItems": 0,
          "items": {
              "description": "arrays describing a line of text",
              "oneOf": [
                  {
                      "description": "non-empty strings",
                      "type": "string",
                      "pattern": ".+"
                  },
                  {
                      "description": "field",
                      "type": "object",
                      "properties": {
                          "default": {
                              "type": "string"
                          },
                          "field": {
                              "enum": [
                                  "year",
                                  "organization",
                                  "owners"
                              ]
                          },
                          "transform": {
                              "enum": [
                                  "upper"
                              ]
                          }
                      },
                      "required": [
                          "field"
                      ],
                      "additionalProperties": false
                  }
              ]
          }
      }
  }