{"created": {"type": "/type/datetime", "value": "2009-12-11T02:54:19.991108"}, "subject_places": ["Puerto Rico"], "subjects": ["Springs", "Quality", "Groundwater", "Groundwater flow"], "latest_revision": 3, "key": "/works/OL10394397W", "title": "Characterization of springflow in the north coast limestone of Puerto Rico using physical, chemical, and stable isotopic methods", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL278286A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2013-12-22T17:57:23.008371"}, "revision": 3}