{"first_publish_date": "1980", "latest_revision": 3, "key": "/works/OL12190150W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5299892A"}}], "subjects": ["Environmental aspects", "Environmental aspects of Water resources development", "Environmental health", "Human ecology", "Water resources development"], "created": {"type": "/type/datetime", "value": "2009-12-11T06:18:15.406983"}, "title": "Environmental program for the integrated development of the Senegal River Basin", "subject_places": ["Mali-Senegal Senegal River watershed"], "last_modified": {"type": "/type/datetime", "value": "2010-12-03T18:10:34.052618"}, "type": {"key": "/type/work"}, "revision": 3}