{"covers": [4299045], "last_modified": {"type": "/type/datetime", "value": "2010-12-05T01:37:56.948283"}, "latest_revision": 3, "key": "/works/OL5995928W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1497870A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T18:19:44.354913"}, "title": "Mercados populares mayoristas de alimentos en la Zona Andina Central Colombiana", "subject_places": ["Colombia"], "subjects": ["Food consumption", "Markets", "Produce trade"], "type": {"key": "/type/work"}, "revision": 3}