{"created": {"type": "/type/datetime", "value": "2019-04-09T16:40:41.692254"}, "subjects": ["Technical Chemistry"], "latest_revision": 1, "key": "/works/OL19612478W", "title": "Trait\u00e9 de chimie appliqu\u00e9e aux arts", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6094007A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2019-04-09T16:40:41.692254"}, "covers": [6029424], "revision": 1}