{"lc_classifications": ["DC63 .L38 1973"], "key": "/works/OL3050296W", "created": {"type": "/type/datetime", "value": "2009-12-10T01:46:03.331020"}, "title": "Recherches sur les lingots de cuivre et de plomb d'e\u0301poque romaine dans les re\u0301gions de Languedoc-Roussillon et de Provence-Corse", "subject_places": ["France"], "first_publish_date": "1973", "latest_revision": 3, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T09:40:42.746407"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL472742A"}}], "dewey_number": ["913.36"], "type": {"key": "/type/work"}, "subjects": ["Antiquities, Roman", "Copper ingots", "Lead ingots", "Roman Antiquities", "Romans"], "revision": 3}