{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T13:16:51.505373"}, "title": "Viscosity of BOF slags fluidized with fluorspar, colemanite, and fussed boric acid", "created": {"type": "/type/datetime", "value": "2009-12-10T06:15:04.437549"}, "subjects": ["Boron", "Colemanite", "Fluorspar", "Flux (Metallurgy)", "Slag"], "latest_revision": 2, "key": "/works/OL4398641W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL868138A"}}], "type": {"key": "/type/work"}, "revision": 2}