{
  "title": "Prisoner's dilemma data card",
  "description": "Data card for the Prisoner's Dilemma page: name, other name, type, first publication of the game, the story and the name, how it was checked and related entries, with the source for each field that has one. Compiled 2026-10-31. License CC BY 4.0.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Puzzles, Charts & Dilemmas",
  "page": "https://puzzleschartsanddilemmas.com/dilemmas/prisoners-dilemma/",
  "derived_from": [
    "Steven Kuhn, Prisoner's Dilemma, Stanford Encyclopedia of Philosophy (substantive revision 2025-10-24), https://plato.stanford.edu/entries/prisoner-dilemma/ (facts paraphrased, no text reproduced), introduction (names and dates only)",
    "Crossref record for Tucker and Straffin (1983), https://doi.org/10.2307/3027092 (bibliographic record only)"
  ],
  "method": "Compiled by Puzzles, Charts & Dilemmas from the data listed",
  "data_credit": [
    "Steven Kuhn, Prisoner's Dilemma, Stanford Encyclopedia of Philosophy (substantive revision 2025-10-24), https://plato.stanford.edu/entries/prisoner-dilemma/ (facts paraphrased)"
  ]
}