{"first_publish_date": "1908", "last_modified": {"type": "/type/datetime", "value": "2020-08-11T09:31:49.892652"}, "title": "The fractionation of crude petroleum in capillary filtration ..", "created": {"type": "/type/datetime", "value": "2009-10-23T11:06:10.108596"}, "covers": [5883236], "lc_classifications": ["TP690 .C8"], "latest_revision": 5, "key": "/works/OL238963W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2527556A"}}], "type": {"key": "/type/work"}, "subjects": ["Petroleum"], "revision": 5}