{"title": "The Sand and Gravel Resources of the Country Around Abingdon, Oxfordshire (Mineral Assessment Reports)", "key": "/works/OL7937109W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2646310A"}}], "type": {"key": "/type/work"}, "subjects": ["Sand", "Aggregates (building materials)", "Geology, great britain"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-10T22:13:56.026426"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-17T08:10:18.204748"}}