{"last_modified": {"type": "/type/datetime", "value": "2020-08-04T14:32:07.764391"}, "title": "Explore Our World", "created": {"type": "/type/datetime", "value": "2020-08-04T14:32:07.764391"}, "subjects": ["English language, textbooks for foreign speakers", "English language, study and teaching", "English language, composition and exercises"], "latest_revision": 1, "key": "/works/OL21100520W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3231699A"}}], "type": {"key": "/type/work"}, "revision": 1}