{"lc_classifications": ["QH31.S63 M39 2004"], "title": "Costantinopoli 1786", "subject_places": ["Turkey", "Italy", "Istanbul"], "first_publish_date": "2004", "key": "/works/OL2579224W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL369039A"}}], "subject_people": ["Lazzaro Spallanzani (1729-1799)"], "dewey_number": ["574"], "type": {"key": "/type/work"}, "subjects": ["Biologists", "Travel", "Biography", "Expeditions", "Natural History", "History, 18th Century", "Scientific expeditions", "History", "Naturalists"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-09T23:59:21.495805"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-05T16:38:00.458297"}}