{
   "title": "Commerce",
   "title-note": "Chicago",
   "preceded-by": [{"id": "chicagocommerce", "note": "Chicago Commerce"}],
   "first-renewed-issue": "none",
   "first-renewed-issue-source": "cce+database",
   "first-renewed-contribution": "none",
   "first-renewed-contribution-source": "cce+database",
   "responsibility": {
      "authorized": "Mark Ockerbloom, John, 1966-",
      "contact": "ockerblo@pobox.upenn.edu"
   },
   "acknowledgement": 
      "Thanks to Pete Sullivan for copyright research on this title.",
   "last-updated": "2024-04-01"
}