"year": 1934,
            "publisher": "Dodd Mead and Company (New York)",
            "type": "Hardcover",
            "pages": 302
        },
        {
            "year": 2011,
            "publisher": "Harper Collins",
            "type": "Paperback",
            "pages": 265
        }
    ]
}
{
    "title": "The Robots of Dawn",
    "authorInfo": {
        "name": "Isaac Asimov",

        "english_keywords": {
          "type":       "keyword_marker",
          "keywords_path": "${fess.dictionary.path}en/protwords.txt"
        },
        "finnish_stop": {
          "type":       "stop",
          "stopwords_path": "${fess.dictionary.path}fi/stopwords.txt"
        },
        "finnish_keywords": {
          "type":       "keyword_marker",
          "keywords_path": "${fess.dictionary.path}fi/protwords.txt"