{
    "dynamic": false,
    "properties": {
        "namespace": {
            "type": "long"
        },
        "title": {
            "type": "text",
            "analyzer": "text",
            "search_analyzer": "text_search",
            "position_increment_gap": 10,
            "similarity": "bm25",
            "fields": {
                "plain": {
                    "type": "text",
                    "analyzer": "plain",
                    "search_analyzer": "plain_search",
                    "position_increment_gap": 10,
                    "similarity": "bm25"
                }
            }
        },
        "wiki": {
            "type": "text",
            "analyzer": "keyword",
            "norms": false,
            "index_options": "docs"
        }
    }
}