{"first_sentence": {"type": "/type/text", "value": "It's better to know first aid and not need it than to need it and not know it."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "10.6 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Jones and Bartlett Publishers"], "number_of_pages": 130, "isbn_13": ["9780763728007"], "id": 10894150, "edition_name": "4th edition", "isbn_10": ["0763728004"], "publish_date": "June 2004", "key": "/b/OL8037094M", "authors": [{"key": "/a/OL74157A"}], "title": "First Aid", "type": {"key": "/type/edition"}, "subjects": ["First aid & paramedical services", "Health/Fitness", "Health & Fitness", "Medical / Nursing", "Allied Health Services - Emergency Medical Services", "First Aid", "Health & Fitness / First Aid"], "physical_dimensions": "10.7 x 8.4 x 0.3 inches", "revision": 1}