{"first_publish_date": "1997", "last_modified": {"type": "/type/datetime", "value": "2010-04-28T07:59:42.295922"}, "title": "Produktbezogener Umweltschutz und technische Normen", "created": {"type": "/type/datetime", "value": "2009-12-09T22:15:54.784437"}, "covers": [2205805], "subject_places": ["European Union countries"], "lc_classifications": ["KJE6245 .J67 1997"], "latest_revision": 3, "key": "/works/OL1748375W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL202398A"}}], "dewey_number": ["341.7/62/094"], "subjects": ["Law and legislation", "Green products", "Standardization"], "type": {"key": "/type/work"}, "id": 36926651, "revision": 3}