{"subject_places": ["United States"], "subjects": ["National parks and reserves", "Law and legislation", "Historic sites", "World Year of Physics (Program)", "National parks and reserves, united states"], "key": "/works/OL5772358W", "title": "Miscellaneous national parks bills and concurrent resolution supporting World Year of Physics", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1408346A"}}], "type": {"key": "/type/work"}, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T17:57:14.810485"}, "last_modified": {"type": "/type/datetime", "value": "2024-01-31T03:08:27.441656"}}