{"title": "G\u00e9ologie et g\u00e9ographie de la Lorraine", "subject_places": ["Lorraine (France)", "Lorraine", "France"], "subjects": ["Industries", "Mines and mineral resources", "Geography", "Geology", "History"], "key": "/works/OL18635948W", "type": {"key": "/type/work"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8999707A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8540337A"}}], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2019-02-10T04:35:49.398969"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-22T13:58:56.083373"}}