{"first_publish_date": "1994", "last_modified": {"type": "/type/datetime", "value": "2012-05-12T08:04:18.297757"}, "title": "Aquarien-Atlas", "created": {"type": "/type/datetime", "value": "2009-12-10T01:06:55.697508"}, "covers": [2251558, 7118314, -1], "subject_places": ["etc Handbooks, manuals"], "lc_classifications": ["SF457.7 .R5413 1996"], "latest_revision": 5, "key": "/works/OL2930552W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL446699A"}}], "dewey_number": ["639.3/4"], "type": {"key": "/type/work"}, "subjects": ["Aquarium fishes", "Atlases", "Aquarium plants", "Pictorial works", "Fish culture", "Handbooks, manuals", "Aquariums"], "revision": 5}