{"type": {"key": "/type/edition"}, "publish_date": "1821", "publish_country": "xx", "languages": [{"key": "/languages/chi"}], "title": "\u7687\u752b\u53f8\u8fb2\u96c6", "other_titles": ["Huangfu si nong ji"], "by_statement": "[Zhang Shu zuan ji]", "oclc_numbers": ["57299878"], "series": ["Er you tang cong shu -- 6"], "authors": [{"key": "/authors/OL8731967A"}], "subject_places": ["China"], "subject_times": ["Qin dynasty, 221 B.C.-207 B.C.", "Han dynasty, 202 B.C.-220 A.D.", "Qing dynasty, 1644-1912"], "subjects": ["History", "Politics and government"], "publishers": ["Zhang shi er you tang"], "publish_places": ["n.p."], "pagination": "1 v.", "source_records": ["marc:harvard_bibliographic_metadata/ab.bib.09.20150123.full.mrc:520219476:1048", "marc:harvard_bibliographic_metadata/20220215_006.bib.mrc:122901036:1668"], "works": [{"key": "/works/OL42273906W"}], "key": "/books/OL57339147M", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2024-12-19T23:32:34.542349"}, "last_modified": {"type": "/type/datetime", "value": "2025-06-05T06:09:55.969872"}}