{"last_modified": {"type": "/type/datetime", "value": "2019-02-06T04:25:04.912240"}, "title": "Finding the age of rocks", "created": {"type": "/type/datetime", "value": "2019-02-06T04:25:04.912240"}, "subjects": ["Stratigraphic Geology", "Radioactive dating"], "latest_revision": 1, "key": "/works/OL18374694W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL168554A"}}], "type": {"key": "/type/work"}, "revision": 1}