{"name": "WebPage",
 "type": "record",
 "namespace": "org.apache.nutch.storage",
 "fields": [
        {"name": "baseUrl", "type": "string"}, 
        {"name": "status", "type": "int"},
        {"name": "fetchTime", "type": "long"},
        {"name": "prevFetchTime", "type": "long"},
        {"name": "fetchInterval", "type": "int"},
        {"name": "retriesSinceFetch", "type": "int"},
        {"name": "modifiedTime", "type": "long"},
        {"name": "prevModifiedTime", "type": "long"},
        {"name": "protocolStatus", "type": {
            "name": "ProtocolStatus",
            "type": "record",
            "namespace": "org.apache.nutch.storage",
            "fields": [
                {"name": "code", "type": "int"},
                {"name": "args", "type": {"type": "array", "items": "string"}},
                {"name": "lastModified", "type": "long"}
            ]
            }},
        {"name": "content", "type": "bytes"},
        {"name": "contentType", "type": "string"},
        {"name": "prevSignature", "type": "bytes"},
        {"name": "signature", "type": "bytes"},
        {"name": "title", "type": "string"},
        {"name": "text", "type": "string"},
        {"name": "parseStatus", "type": {
            "name": "ParseStatus",
            "type": "record",
            "namespace": "org.apache.nutch.storage",
            "fields": [
                {"name": "majorCode", "type": "int"},
                {"name": "minorCode", "type": "int"},
                {"name": "args", "type": {"type": "array", "items": "string"}}
            ]
            }},
        {"name": "score", "type": "float"},
        {"name": "reprUrl", "type": "string"},
        {"name": "headers", "type": {"type": "map", "values": "string"}},
        {"name": "outlinks", "type": {"type": "map", "values": "string"}},
        {"name": "inlinks", "type": {"type": "map", "values": "string"}},
        {"name": "markers", "type": {"type": "map", "values": "string"}},
        {"name": "metadata", "type": {"type": "map", "values": "bytes"}},
        {"name": "batchId", "type": "string"}
   ]
}