{"first_publish_date": "1911", "last_modified": {"type": "/type/datetime", "value": "2012-08-09T21:19:16.641157"}, "title": "A tentative course of study in the subject of agriculture for the elementary schools of the state of Ohio for the year 1911-1912", "created": {"type": "/type/datetime", "value": "2009-12-11T10:49:37.705515"}, "covers": [6074420], "lc_classifications": ["S534.O3 A4"], "latest_revision": 4, "key": "/works/OL13846016W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6715695A"}}], "type": {"key": "/type/work"}, "subjects": ["Agriculture", "Study and teaching", "Outlines, syllabi", "Study and teaching (Elementary)"], "revision": 4}