You are looking at the HTML representation of the YAML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information.
{
	"query": {
		"namespaces": {
			"-2": {
				"id": -2,
				"case": "first-letter",
				"*": "\u0645\u062f\u06cc\u0627",
				"canonical": "Media"
			},
			"-1": {
				"id": -1,
				"case": "first-letter",
				"*": "\u0648\u06cc\u0698\u0647",
				"canonical": "Special"
			},
			"0": {
				"id": 0,
				"case": "first-letter",
				"*": "",
				"content": ""
			},
			"1": {
				"id": 1,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b",
				"subpages": "",
				"canonical": "Talk"
			},
			"2": {
				"id": 2,
				"case": "first-letter",
				"*": "\u06a9\u0627\u0631\u0628\u0631",
				"subpages": "",
				"canonical": "User"
			},
			"3": {
				"id": 3,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u06a9\u0627\u0631\u0628\u0631",
				"subpages": "",
				"canonical": "User talk"
			},
			"4": {
				"id": 4,
				"case": "first-letter",
				"*": "irPress.org",
				"canonical": "Project"
			},
			"5": {
				"id": 5,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b irPress.org",
				"subpages": "",
				"canonical": "Project talk"
			},
			"6": {
				"id": 6,
				"case": "first-letter",
				"*": "\u067e\u0631\u0648\u0646\u062f\u0647",
				"canonical": "File"
			},
			"7": {
				"id": 7,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u067e\u0631\u0648\u0646\u062f\u0647",
				"subpages": "",
				"canonical": "File talk"
			},
			"8": {
				"id": 8,
				"case": "first-letter",
				"*": "\u0645\u062f\u06cc\u0627\u0648\u06cc\u06a9\u06cc",
				"subpages": "",
				"canonical": "MediaWiki"
			},
			"9": {
				"id": 9,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u0645\u062f\u06cc\u0627\u0648\u06cc\u06a9\u06cc",
				"subpages": "",
				"canonical": "MediaWiki talk"
			},
			"10": {
				"id": 10,
				"case": "first-letter",
				"*": "\u0627\u0644\u06af\u0648",
				"canonical": "Template"
			},
			"11": {
				"id": 11,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u0627\u0644\u06af\u0648",
				"subpages": "",
				"canonical": "Template talk"
			},
			"12": {
				"id": 12,
				"case": "first-letter",
				"*": "\u0631\u0627\u0647\u0646\u0645\u0627",
				"canonical": "Help"
			},
			"13": {
				"id": 13,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u0631\u0627\u0647\u0646\u0645\u0627",
				"subpages": "",
				"canonical": "Help talk"
			},
			"14": {
				"id": 14,
				"case": "first-letter",
				"*": "\u0631\u062f\u0647",
				"canonical": "Category"
			},
			"15": {
				"id": 15,
				"case": "first-letter",
				"*": "\u0628\u062d\u062b \u0631\u062f\u0647",
				"subpages": "",
				"canonical": "Category talk"
			},
			"274": {
				"id": 274,
				"case": "first-letter",
				"*": "Widget",
				"canonical": "Widget"
			},
			"275": {
				"id": 275,
				"case": "first-letter",
				"*": "Widget talk",
				"subpages": "",
				"canonical": "Widget talk"
			}
		}
	}
}