{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T01:33:04.067554"}, "title": "The natural origin of language", "created": {"type": "/type/datetime", "value": "2009-12-10T06:36:49.501117"}, "subjects": ["Biolinguistics", "Language and languages", "Origin", "Speech", "Visual perception"], "latest_revision": 2, "key": "/works/OL4520733W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL907580A"}}], "type": {"key": "/type/work"}, "revision": 2}