You are looking at the HTML representation of the YAML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the YAML format, set format=yaml.
See the complete documentation, or API help for more information.
{
	"query": {
		"namespaces": {
			"-2": {
				"id": -2,
				"case": "first-letter",
				"*": "Medium",
				"canonical": "Media"
			},
			"-1": {
				"id": -1,
				"case": "first-letter",
				"*": "Spezial",
				"canonical": "Special"
			},
			"0": {
				"id": 0,
				"case": "first-letter",
				"*": "",
				"subpages": "",
				"content": ""
			},
			"1": {
				"id": 1,
				"case": "first-letter",
				"*": "Diskussion",
				"subpages": "",
				"canonical": "Talk"
			},
			"2": {
				"id": 2,
				"case": "first-letter",
				"*": "Benutzer",
				"subpages": "",
				"canonical": "User"
			},
			"3": {
				"id": 3,
				"case": "first-letter",
				"*": "Benutzer Diskussion",
				"subpages": "",
				"canonical": "User talk"
			},
			"4": {
				"id": 4,
				"case": "first-letter",
				"*": "IBK-Wiki",
				"subpages": "",
				"canonical": "Project"
			},
			"5": {
				"id": 5,
				"case": "first-letter",
				"*": "IBK-Wiki Diskussion",
				"subpages": "",
				"canonical": "Project talk"
			},
			"6": {
				"id": 6,
				"case": "first-letter",
				"*": "Datei",
				"canonical": "File"
			},
			"7": {
				"id": 7,
				"case": "first-letter",
				"*": "Datei Diskussion",
				"subpages": "",
				"canonical": "File talk"
			},
			"8": {
				"id": 8,
				"case": "first-letter",
				"*": "MediaWiki",
				"subpages": "",
				"canonical": "MediaWiki"
			},
			"9": {
				"id": 9,
				"case": "first-letter",
				"*": "MediaWiki Diskussion",
				"subpages": "",
				"canonical": "MediaWiki talk"
			},
			"10": {
				"id": 10,
				"case": "first-letter",
				"*": "Vorlage",
				"canonical": "Template"
			},
			"11": {
				"id": 11,
				"case": "first-letter",
				"*": "Vorlage Diskussion",
				"subpages": "",
				"canonical": "Template talk"
			},
			"12": {
				"id": 12,
				"case": "first-letter",
				"*": "Hilfe",
				"subpages": "",
				"canonical": "Help"
			},
			"13": {
				"id": 13,
				"case": "first-letter",
				"*": "Hilfe Diskussion",
				"subpages": "",
				"canonical": "Help talk"
			},
			"14": {
				"id": 14,
				"case": "first-letter",
				"*": "Kategorie",
				"canonical": "Category"
			},
			"15": {
				"id": 15,
				"case": "first-letter",
				"*": "Kategorie Diskussion",
				"subpages": "",
				"canonical": "Category talk"
			},
			"274": {
				"id": 274,
				"case": "first-letter",
				"*": "Widget",
				"canonical": "Widget"
			},
			"275": {
				"id": 275,
				"case": "first-letter",
				"*": "Widget Diskussion",
				"subpages": "",
				"canonical": "Widget talk"
			},
			"310": {
				"id": 310,
				"case": "first-letter",
				"*": "Group",
				"canonical": "Group"
			},
			"311": {
				"id": 311,
				"case": "first-letter",
				"*": "Group talk",
				"canonical": "Group talk"
			},
			"420": {
				"id": 420,
				"case": "first-letter",
				"*": "Layer",
				"canonical": "Layer"
			},
			"421": {
				"id": 421,
				"case": "first-letter",
				"*": "Layer Diskussion",
				"canonical": "Layer talk"
			},
			"460": {
				"id": 460,
				"case": "case-sensitive",
				"*": "Campaign",
				"canonical": "Campaign",
				"defaultcontentmodel": "Campaign"
			},
			"461": {
				"id": 461,
				"case": "case-sensitive",
				"*": "Campaign talk",
				"canonical": "Campaign talk"
			},
			"710": {
				"id": 710,
				"case": "first-letter",
				"*": "TimedText",
				"canonical": "TimedText"
			},
			"711": {
				"id": 711,
				"case": "first-letter",
				"*": "TimedText talk",
				"canonical": "TimedText talk"
			}
		}
	}
}