{"created": {"type": "/type/datetime", "value": "2009-12-10T20:23:35.303788"}, "subjects": ["Drill and minor tactics", "Handbooks, manuals", "Guides, manuels", "Exercices et tactique \u00e9l\u00e9mentaire"], "latest_revision": 3, "key": "/works/OL7106567W", "title": "Physical drill for public schools in four parts with illustrations", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2014146A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-08-17T01:33:38.215693"}, "covers": [7227425], "revision": 3}