{
    "reference": [
        {
            "keyword": "PPP",
            "context": "2' - 0\" 6' - 8\" 2\" TTT D13 3' - 0\" 7' - 0\" 1 3/4\" PPP D14 3' - 0\" 7' - 0\" 1 3/4\" PPP E1 2' - 0\" 6' - 8\""
        },
        {
            "keyword": "PPP",
            "context": " 0\" 7' - 0\" 1 3/4\" PPP D14 3' - 0\" 7' - 0\" 1 3/4\" PPP E1 2' - 0\" 6' - 8\" 2\" TTT E2 2' - 0\" 6' - 8\" 2\" T"
        }
    ]
}