{"subject_places": ["Great Britain"], "subjects": ["Foreign relations", "International law", "Sources", "Treaties"], "key": "/works/OL6664161W", "title": "The law of treaties ; British practice and opinions", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1800979A"}}], "type": {"key": "/type/work"}, "covers": [9862230], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T19:32:27.716899"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-30T00:23:30.954182"}}