{"type": {"key": "/type/work"}, "title": "The National tax research center", "subjects": ["National Tax Research Center (Philippines)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6929428A"}}], "key": "/works/OL44038356W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-09-18T04:12:11.805437"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-18T04:12:11.805437"}}