{"first_publish_date": "1935", "last_modified": {"type": "/type/datetime", "value": "2019-07-30T16:03:18.703693"}, "title": "Preliminary soil survey of the Peace river-High Prairie-Sturgeon lake area", "created": {"type": "/type/datetime", "value": "2009-12-09T21:39:52.162189"}, "covers": [8748131], "subject_places": ["Alberta"], "lc_classifications": ["S599.C32 A373"], "latest_revision": 3, "key": "/works/OL1478226W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL156892A"}}], "type": {"key": "/type/work"}, "subjects": ["Soil surveys", "Soils"], "revision": 3}