{"last_modified": {"type": "/type/datetime", "value": "2020-10-04T11:37:17.225163"}, "title": "Die Schwefeloxyde in Rauchgasen und in der Atmospha\u0308re", "created": {"type": "/type/datetime", "value": "2009-12-10T19:43:48.912111"}, "subjects": ["Air", "Pollution", "Sulphur dioxide", "Sulfur dioxide"], "latest_revision": 3, "key": "/works/OL6772971W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1845656A"}}], "type": {"key": "/type/work"}, "revision": 3}