{"database": "deitydb", "table": "entity_periods", "rows": [["ENT_NORR_SVARTALFHEIM", "PER_NOR_VIKING", "high", "Subterranean realm of the dark-elves/dwarves and their smithies; Gylfaginning sends Loki to Svart\u00e1lfaheimr for the gods' treasures. Often equated with Ni\u00f0avellir (V\u00f6lusp\u00e1 37), the 'dark fields' of the dwarves; the equation is scholarly.", "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_SVARTALFHEIM", "PER_NOR_VIKING"], "units": {}, "query_ms": 0.8518310005456442, "source": "jebboone/deitydb", "source_url": "https://github.com/jebboone/deitydb", "license": "MIT", "license_url": "https://opensource.org/licenses/MIT"}