{"database": "deitydb", "table": "entity_periods", "rows": [["ENT_NORR_NIFLHEIM", "PER_NOR_VIKING", "high", "World of mist and cold in the north, containing the spring Hvergelmir and the root gnawed by N\u00ed\u00f0h\u00f6ggr; in Gylfaginning the primordial counterpart to fiery M\u00faspell, and sometimes conflated with the realm of Hel.", "SRC_PROSE_EDDA", "reviewed"]], "columns": ["entity_id", "period_id", "confidence", "rationale", "source_id", "review_status"], "primary_keys": ["entity_id", "period_id"], "primary_key_values": ["ENT_NORR_NIFLHEIM", "PER_NOR_VIKING"], "units": {}, "query_ms": 0.7404499992844649, "source": "jebboone/deitydb", "source_url": "https://github.com/jebboone/deitydb", "license": "MIT", "license_url": "https://opensource.org/licenses/MIT"}