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Coverage

46,873 of 56,681 columns decided — 82.7% · 9,148 bound (16.1%) · 9,808 still unread

Bound: 9,148; 16.1%; a concept was found and asserted for the column.
Refused: 29,070; 51.3%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 8,655; 15.3%; read, but the evidence did not settle it.
Unanalysed: 9,808; 17.3%; nobody has read this column yet.

56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 5:34 PM

3,026 datasets, 56,681 catalogued fields, 9,808 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.

Assessment Actions

4nft-bihw

Fields catalogued

Understood

Checked, no match

Nobody has looked

Half read — At least half their fields carry a verdict.

Every field in this dataset

Covered and uncovered alike, in the order the publisher lists them. A field with no verdict is one nobody has looked at yet.

Field	Type	What we know	Meaning	How it was decided	Shared term
borough_code Borough Code	Number	Understood	place.borough Borough	value_domain_read	borough
lot_number Lot Number	Number	Nobody has looked	—	—	—
owner_name Owner Name	Text	Checked, no match	—	value_domain_read top[8 of 20]={The Board of Managers of×47; WALGREEN EASTERN CO., INC×24; Park Slope North HDFC×23; JPMorgan Chase Bank, N.A.×19; Richard Madison×16; SM I MMS, L.L.C.×15; CUBESMART, L.P.×15; VERIZON NEW YORK INC.×14}	—
property_address Property Address	Text	Understood	place.street_address Street address	dictionary_read Address of the specified property	—
block_number Block Number	Number	Nobody has looked	—	—	—
tax_class_code Tax Class Code	Text	Nobody has looked	—	—	—
granted_reduction_amount Granted Reduction Amount	Number	Understood	quantity.money Monetary amount	dictionary_read in dollars	—
tax_year Tax Year	Number	Not enough to tell	—	dictionary_read Year of the reduction applicability	—