$schema.json

{
	"$schema": "http://json-schema.org/draft-04/schema#",
	"additionalProperties": false,
	"properties": {
		"$schema": { "type": "string" },
		"keywords": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"tag": { "type": "string" },
				"tag name": { "type": "string" },
				"attribute": { "type": "string" },
				"attributes": { "type": "string" },
				"attribute name": { "type": "string" },
				"attribute value": { "type": "string" },
				"attribute id value": { "type": "string" },
				"element": { "type": "string" },
				"html elements": { "type": "string" },
				"class name": { "type": "string" },
				"quote": { "type": "string" },
				"double quotation mark": { "type": "string" },
				"single quotation mark": { "type": "string" },
				"lowercase": { "type": "string" },
				"uppercase": { "type": "string" },
				"illegal characters": { "type": "string" },
				"escape in character reference": { "type": "string" },
				"declarate": { "type": "string" },
				"deprecated": { "type": "string" },
				"obsolete": { "type": "string" },
				"indentation": { "type": "string" },
				"tab": { "type": "string" },
				"space": { "type": "string" },
				"break line": { "type": "string" },
				"line break": { "type": "string" },
				"equal sign": { "type": "string" },
				"doctype": { "type": "string" },
				"obsolete doctype": { "type": "string" },
				"top level": { "type": "string" },
				"the html specification": { "type": "string" },
				"settings": { "type": "string" }
			}
		},
		"{0} is {1}": { "type": "string" },
		"The {0} {1} is {2}": { "type": "string" },
		"Required {0}": { "type": "string" },
		"Required {0} on {1}": { "type": "string" },
		"Not required {0}": { "type": "string" },
		"Not required {0} on {1}": { "type": "string" },
		"Duplicate {0}": { "type": "string" },
		"Missing the {0} {1}": { "type": "string" },
		"Duplicate the {0} {1}": { "type": "string" },
		"{0} is must {1} on {2}": { "type": "string" },
		"{0} must {1}": { "type": "string" },
		"{0} should {1}": { "type": "string" },
		"{0} must be {1}": { "type": "string" },
		"{0} should be {1}": { "type": "string" },
		"{0} of {1} must be {2}": { "type": "string" },
		"{0} of {1} should be {2}": { "type": "string" },
		"Never {0}": { "type": "string" },
		"Insert {0}": { "type": "string" },
		"Never {0} {1}": { "type": "string" },
		"Values allowed for {0} attributes are {$}": { "type": "string" },
		"{0} width spaces": { "type": "string" },
		"Always insert {0} before {1} of {2}": { "type": "string" },
		"Never insert {0} before {1} of {2}": { "type": "string" },
		"Always insert {0} after {1} of {2}": { "type": "string" },
		"Never insert {0} after {1} of {2}": { "type": "string" },
		"{0} {1} is unmatched patterns ({2})": { "type": "string" },
		"Should increase indentation": { "type": "string" },
		"Should decrease indentation": { "type": "string" },
		"Start tag and end tag indentation should align": { "type": "string" },
		"Should have a unique label because {0} landmarks were markup more than once on a page": { "type": "string" },
		"The {0} element must be descendant of the {1} element": { "type": "string" },
		"Invalid content of the {0} element in {1}": { "type": "string" }
	}
}