{"title": "Sombat M\u01b0\u0304ang Phetchab\u016bn", "subjects": ["History", "Description and travel", "Antiquities", "Collection and preservation", "Civilization", "Social life and customs"], "key": "/works/OL16632910W", "type": {"key": "/type/work"}, "description": {"type": "/type/text", "value": "Traditional heritage and history of Phetchabun Province, Thailand."}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2012-05-16T06:24:49.278682"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-23T06:02:45.595471"}}