MediaWiki API result

You are looking at 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 API help for more information.

{
    "error": {
        "query": [
            "The part \"HCA 13/64\" of the query was not understood.\nResults might not be as expected.",
            "Some subquery has no valid condition."
        ]
    }
}