{"title": "Background and Future Prospects in Life Cycle Assessment", "covers": [10098797], "key": "/works/OL20801631W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4037309A"}}], "type": {"key": "/type/work"}, "subjects": ["Human ecology, study and teaching"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2020-05-30T05:03:20.069412"}, "last_modified": {"type": "/type/datetime", "value": "2022-02-27T17:15:24.913078"}}