{"created": {"type": "/type/datetime", "value": "2020-11-12T15:22:50.534406"}, "subject_places": ["Alabama", "Tuscaloosa County"], "subjects": ["Coal mines and mining", "Water", "Pollution", "Acid mine drainage", "Sulfates"], "latest_revision": 1, "key": "/works/OL23169607W", "title": "Biological monitoring in four tributaries to Lake Tuscaloosa, Tuscaloosa County, Alabama, 1986-88", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL538517A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-12T15:22:50.534406"}, "revision": 1}