{"created": {"type": "/type/datetime", "value": "2019-06-20T10:12:16.849609"}, "subjects": ["Analytic Chemistry", "Qualitative"], "latest_revision": 1, "key": "/works/OL19797204W", "title": "Elementary qualitative analysis of the metals and acid radicals", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2393016A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2019-06-20T10:12:16.849609"}, "covers": [8599113], "revision": 1}