{"subjects": ["Reading", "Writing", "French language", "Grammar", "Problems, exercises"], "key": "/works/OL15057743W", "title": "Travaux Pratiques", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2654659A"}}], "type": {"key": "/type/work"}, "covers": [90206], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2010-04-17T05:31:31.678018"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-23T09:39:41.874796"}}