{"type": {"key": "/type/edition"}, "publish_date": "1855", "publish_country": "fr", "languages": [{"key": "/languages/fre"}], "title": "La botanique a l'Exposition universelle de 1855", "authors": [{"key": "/authors/OL6800947A"}], "oclc_numbers": ["5917955"], "lc_classifications": ["QK15 .J38 1855"], "notes": {"type": "/type/text", "value": "Access to portions of this material may be restricted."}, "links": [{"url": "http://nrs.harvard.edu/urn-3:HUL.FIG:007220708", "title": "External source"}], "subject_places": ["France"], "subjects": ["Botany", "Congresses"], "subject_times": ["1855"], "publish_places": ["Paris"], "pagination": "pp. viii, 122+", "number_of_pages": 122, "source_records": ["marc:harvard_bibliographic_metadata/20220215_016.bib.mrc:164900817:1438"], "works": [{"key": "/works/OL43990353W"}], "key": "/books/OL60003914M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-09-01T03:48:23.432938"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-01T03:48:23.432938"}}