{"query": "Vitamin d — recommended daily allowance", "count": 20, "results": [{"id": "card_ref_rda_vitamin_d", "title": "Vitamin d — recommended daily allowance", "shelf": "nutrition", "surface": "secular", "snippet": "Vitamin d — recommended dietary allowance by life stage: adult male 600 IU/day, adult female 600 IU/day, adult 70+ 800 IU/day. Verified nutrition reference.", "authority_tier": "reference", "source": "Verified reference — nutrition", "readable": false, "generated": false}, {"id": "card_theory_real_estate_valuation", "title": "Real-estate valuation (cap rate, DCF)", "shelf": "theories", "surface": "secular", "snippet": "Real-estate valuation (cap rate, DCF) — an engine domain that can touch it: real_estate. Calibration: seals — cap rate, NOI and discounted cash flows compute. CAP RATE = net operating income ÷ price. ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_ref_rda_vitamin_c", "title": "Vitamin c — recommended daily allowance", "shelf": "nutrition", "surface": "secular", "snippet": "Vitamin c — recommended dietary allowance by life stage: child 9–13 45 mg/day, adolescent 14–18 male 75 mg/day, adolescent 14–18 female 65 mg/day, adult male 90 mg/day, adult female 75 mg/day, pregnan", "authority_tier": "reference", "source": "Verified reference — nutrition", "readable": false, "generated": false}, {"id": "card_src_fed_officialtabledi00corpgoog", "title": "Official table of distances for the guidance of disbursing officers of the army charged with payment of money allowances for travel", "shelf": "practical", "surface": "secular", "snippet": "Official table of distances for the guidance of disbursing officers of the army charged with payment of money allowances for travel. A United States federal publication, public domain (17 USC 105). Th", "authority_tier": "reference", "source": "US Army field & technical manuals (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_fed_officialtabledi00deptgoog", "title": "Official table of distances for the guidance of disbursing officers of the army charged with payment of money allowances for travel", "shelf": "practical", "surface": "secular", "snippet": "Official table of distances for the guidance of disbursing officers of the army charged with payment of money allowances for travel. A United States federal publication, public domain (17 USC 105). Th", "authority_tier": "reference", "source": "US Army field & technical manuals (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_etym_allowance", "title": "allowance", "shelf": "etymology", "surface": "secular", "snippet": "allowance: etymology (Webster 1913) — n.: [OF. alouance.]; v. t.: [See Allowance, n.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_etym_provender", "title": "provender", "shelf": "etymology", "surface": "secular", "snippet": "provender: etymology (Webster 1913) — n.: [OE. provende, F. provende, provisions, provender, fr. LL. praebenda (prae and pro being confused), a daily allowance of provisions, a prebend. See Prebend.].", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_etym_trething", "title": "trething", "shelf": "etymology", "surface": "secular", "snippet": "trething: etymology (Webster 1913) — n.: [W. treth an allowance, contribution, tribute, or tax, trethu to rate or tax.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_principle_benjamin_franklin_dc88d0efaa", "title": "Benjamin Franklin: That the pay commence from the time of their joining the forces at Will's Creek, which must be on or before th", "shelf": "strategy", "surface": "secular", "snippet": "That the pay commence from the time of their joining the forces at Will's Creek, which must be on or before the 20th of May ensuing, and that a reasonable allowance be paid over and above for the time", "authority_tier": "primary", "source": "Benjamin Franklin, The Autobiography of Benjamin Franklin (1791) — Project Gutenberg #148, public domain", "readable": true, "generated": false}, {"id": "card_src_etym_diet", "title": "diet", "shelf": "etymology", "surface": "secular", "snippet": "diet: etymology (Webster 1913) — n.: [F. diète, L. diaeta, fr. Gr. 1. Course of living or nourishment; what is eaten and drunk habitually; food; victuals; fare. \"No inconvenient diet.\" Milton. 2. A co", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_ref_rda_calcium", "title": "Calcium — recommended daily allowance", "shelf": "nutrition", "surface": "secular", "snippet": "Calcium — recommended dietary allowance by life stage: child 9–13 1300 mg/day, adolescent 14–18 1300 mg/day, adult 19–50 1000 mg/day, adult male 51–70 1000 mg/day, adult female 51–70 1200 mg/day, adul", "authority_tier": "reference", "source": "Verified reference — nutrition", "readable": false, "generated": false}, {"id": "card_ref_rda_iron", "title": "Iron — recommended daily allowance", "shelf": "nutrition", "surface": "secular", "snippet": "Iron — recommended dietary allowance by life stage: child 9–13 8 mg/day, adolescent 14–18 male 11 mg/day, adolescent 14–18 female 15 mg/day, adult male 8 mg/day, adult female 19–50 18 mg/day, adult fe", "authority_tier": "reference", "source": "Verified reference — nutrition", "readable": false, "generated": false}, {"id": "card_src_word_adjustment", "title": "adjustment", "shelf": "dictionary", "surface": "secular", "snippet": "adjustment: (noun) making or becoming suitable; adjusting to circumstances — syn: accommodation, fitting · (noun) the act of making something different (as e.g. the size of a garment) — syn: alteratio", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_etym_adjustment", "title": "adjustment", "shelf": "etymology", "surface": "secular", "snippet": "adjustment: etymology (Webster 1913) — n.: [Cf. F. ajustement. See Adjust.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_n_38199a4eed49", "title": "One Small Adjustment", "shelf": "codex", "surface": "witness", "snippet": "\"Cast the net on the right side of the ship, and ye shall find.\"\n\nThe disciples had worked through the night and caught nothing. They were not lazy. They were not faithless. They were simply fishing f", "authority_tier": "operator", "source": "Narrow Highway devotional — 2026-06-22", "readable": false, "generated": false}, {"id": "card_src_fed_cat31056120", "title": "A short history of agricultural adjustment, 1933-75", "shelf": "agriculture", "surface": "secular", "snippet": "A short history of agricultural adjustment, 1933-75. A United States federal publication, public domain (17 USC 105). The full text (77,287 bytes) is held on the ark; waybill sha256 b1ec1996edad5106…;", "authority_tier": "reference", "source": "USDA publications (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_c_6241de5101a8", "title": "The Direction Changes Everything ↔ One Small Adjustment", "shelf": "connections", "surface": null, "snippet": "Then a voice from the shore gave them one small, specific instruction  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_c_ff4cfc3ee162", "title": "The Side You Haven't Tried ↔ One Small Adjustment", "shelf": "connections", "surface": null, "snippet": "What changed everything was a single redirecting word from the shore.  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_c_ff094d74e84d", "title": "The Same Hands, A Different Side ↔ One Small Adjustment", "shelf": "connections", "surface": null, "snippet": "He simply redirected it. One instruction, one side of the boat, one haul so large they could not drag it in alone.  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_src_pron_adjustments", "title": "adjustments", "shelf": "pronunciation", "surface": "secular", "snippet": "adjustments: pronounced (ARPABET) AH0 JH AH1 S T M AH0 N T S. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_ref_rda_vitamin_d"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}