MediaWiki API result

This is the HTML representation of the JSON 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 JSON format, set format=json.
See the complete documentation, or the API help for more information.
{
    "batchcomplete": "",
    "query": {
        "pages": {
            "-1": {
                "ns": 14,
                "title": "Category:Lists of Canadian films",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-2": {
                "ns": 14,
                "title": "Category:Lists of animated films",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-3": {
                "ns": 14,
                "title": "Category:Lists of artists by medium",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-4": {
                "ns": 14,
                "title": "Category:Lists of country codes",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-5": {
                "ns": 14,
                "title": "Category:Lists of film series",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-6": {
                "ns": 14,
                "title": "Category:Lists of films by common content",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-7": {
                "ns": 14,
                "title": "Category:Lists of films by studio",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-8": {
                "ns": 14,
                "title": "Category:Lists of films by technology",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-9": {
                "ns": 14,
                "title": "Category:Lists of short films",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            },
            "-10": {
                "ns": 14,
                "title": "Category:Lists of visual artists",
                "missing": "",
                "contentmodel": "wikitext",
                "pagelanguage": "en",
                "pagelanguagehtmlcode": "en",
                "pagelanguagedir": "ltr"
            }
        }
    }
}