[
  {
    "PROPER_NAME": "This is displayed in the tooltip.",
    "NAMES": [
      "these",
      "are",
      "detected",
      "in",
      "the",
      "text"
    ],
    "DESCRIPTION": "This is displayed in the tooltip. Note, spaces are not allowed in NAMES. Also, they should be entirely lowercase. For multi-word keywords, see the next one."
  },
  {
    "PROPER_NAME": "Multiword Keyword",
    "NAMES": [
      "Multiword Keyword",
      "multiword_keyword",
      "multiword_keywords"
    ],
    "DESCRIPTION": "Make sure the first element in the NAMES is the same as your PROPER_NAME. The rest should use _ to replace spaces and be entirely lowercase. In card text, you'll use the underscore versions."
  }
]