{"last_modified": {"type": "/type/datetime", "value": "2019-02-06T10:36:34.339573"}, "title": "Principles of vector analysis", "created": {"type": "/type/datetime", "value": "2019-02-06T10:36:34.339573"}, "subjects": ["Vector analysis"], "latest_revision": 1, "key": "/works/OL18398897W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL591934A"}}], "type": {"key": "/type/work"}, "revision": 1}