{"first_publish_date": "1979", "last_modified": {"type": "/type/datetime", "value": "2010-12-05T04:35:54.323528"}, "title": "Guano, salitre, sangre", "created": {"type": "/type/datetime", "value": "2009-12-09T23:37:25.236524"}, "lc_classifications": ["F3097 .Q47"], "latest_revision": 3, "key": "/works/OL2410370W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL331218A"}}], "dewey_number": ["983/.061"], "type": {"key": "/type/work"}, "subjects": ["Causes", "War of the Pacific, 1879-1884"], "revision": 3}