{"title": "Unesco thesaurus", "subjects": ["Indexing", "Spanish Subject headings", "Subject headings", "Electronic data processing, dictionaries"], "key": "/works/OL926701W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL81751A"}}], "type": {"key": "/type/work"}, "covers": [13664281], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-09T07:35:34.006584"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-19T14:47:24.447120"}}