{"covers": [5716467], "first_publish_date": "1876", "latest_revision": 5, "key": "/works/OL252743W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2595202A"}}], "subjects": ["Caves", "Antiquities", "Excavations (Archaeology)"], "created": {"type": "/type/datetime", "value": "2009-10-23T21:03:40.084116"}, "title": "Excavations at the Kesslerloch near Thayngen, Switzerland", "last_modified": {"type": "/type/datetime", "value": "2012-08-04T18:39:45.648260"}, "type": {"key": "/type/work"}, "revision": 5}