{
    "_id": {"$oid": "6ac19bf5df8be41140e4e2b8"},
    "flags": 
    {
        "offensive": false,
        "confidential": false,
        "erroneous": false,
        "not_funny": false,
        "hidden": false
    },
    "content": "In computing, invariants are ephemeral.",
    "source": "Alan J. Perlis",
    "keywords": 
    [
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        "ephemeral",
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}