{"description": {"type": "/type/text", "value": "Briefly describes a number of different dinosaurs, what came before and after them, why they disappeared, and how we have learned about them."}, "covers": [4212681], "last_modified": {"type": "/type/datetime", "value": "2020-11-02T14:00:13.012301"}, "latest_revision": 7, "key": "/works/OL5478016W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1296354A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T10:13:28.833734"}, "title": "The true book of dinosaurs", "subjects": ["Dinosaurs", "Spanish language materials", "Juvenile literature", "Paleontology"], "type": {"key": "/type/work"}, "revision": 7}