{"title": "Immigration : constitutional issues", "subject_places": ["Canada"], "key": "/works/OL11423849W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4800785A"}}], "type": {"key": "/type/work"}, "subjects": ["Emigration and immigration", "Federal government", "Constitutional amendments", "Government policy"], "covers": [14555308], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T04:36:47.950691"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-15T04:32:49.046733"}}