{"publishers": ["Lerner Publishing Group"], "languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2009-04-20T12:16:54.342823"}, "first_sentence": {"type": "/type/text", "value": "The Chesapeake Bay is a long, narrow arm of the Atlantic Ocean."}, "weight": "9.9 ounces", "source_records": ["amazon:0822527138:2-aa:905223019:208141", "marc:CollingswoodLibraryMarcDump10-27-2008/Collingswood.out:12234442:1163"], "title": "Maryland (Hello USA)", "number_of_pages": 72, "isbn_13": ["9780822527138"], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "physical_format": "Library Binding", "isbn_10": ["0822527138"], "latest_revision": 2, "key": "/b/OL9308969M", "authors": [{"key": "/a/OL576443A"}], "publish_date": "February 1992", "subjects": ["Juvenile Geography", "Children's 9-12 - History - General", "Children: Grades 4-6", "People & Places - United States", "Juvenile literature", "Maryland"], "type": {"key": "/type/edition"}, "id": 12560945, "physical_dimensions": "7.8 x 6 x 0.4 inches", "revision": 2}