{
  "title": "Check my math: Atlantis",
  "description": "Each step, unit and source for the volume of Plato's ditch and the time to dig it. Rates, working days and workforces are this page's assumptions, marked as such.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "The What-If Observatory",
  "page": "https://whatifobservatory.com/utopias/atlantis/",
  "derived_from": [
    "Plato, Critias, Jowett translation",
    "Gardiner 1910",
    "Smith, Smaller Dictionary of Greek and Roman Antiquities",
    "Haskin 1913",
    "Burr 1903",
    "Vose 1857",
    "Mills 1913",
    "Abbot 1913"
  ],
  "method": "Compiled by The What-If Observatory from the data listed"
}