{"description": "Discusses how scientists, studying fossil remains, provide information on how dinosaurs lived millions of years ago.", "covers": [51656], "key": "/works/OL94809W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL32218A"}}], "title": "Dinosaur Bones", "subjects": ["Dinosaurs", "Fossils", "Juvenile literature", "Fossil Reptiles", "Paleontology", "Dinosaurs, juvenile literature", "Paleontology, juvenile literature", "Anthropology", "Fossils, juvenile literature"], "type": {"key": "/type/work"}, "latest_revision": 14, "revision": 14, "created": {"type": "/type/datetime", "value": "2009-10-17T15:01:03.173645"}, "last_modified": {"type": "/type/datetime", "value": "2022-02-28T12:39:18.605558"}}