{"lc_classifications": ["HT609 G78"], "key": "/works/OL1447491W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:32:26.559139"}, "title": "Le concept des classes sociales", "id": 36625919, "first_publish_date": "1954", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-30T13:47:22.410007"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL151936A"}}], "type": {"key": "/type/work"}, "subjects": ["Social classes", "Socialism"], "revision": 2}