{"identifiers": {"goodreads": ["66850"], "librarything": ["17639"]}, "title": "Fundacion Y Tierra", "authors": [{"key": "/authors/OL34221A"}], "publish_date": "April 1993", "publishers": ["Astran"], "languages": [{"key": "/languages/spa"}], "isbn_13": ["9788401496639"], "physical_format": "Paperback", "isbn_10": ["8401496632"], "type": {"key": "/type/edition"}, "subjects": ["Science Fiction - General", "Fiction - Science Fiction"], "source_records": ["amazon:8401496632"], "key": "/books/OL9112148M", "works": [{"key": "/works/OL46347W"}], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-21T17:50:06.075540"}}