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Coverage

56,681 of 56,681 columns decided — 100.0% · 12,642 bound (22.3%) · 0 still unread

Bound: 12,642; 22.3%; a concept was found and asserted for the column.
Refused: 32,953; 58.1%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 11,086; 19.6%; read, but the evidence did not settle it.
Unanalysed: 0; 0.0%; 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 11, 2026, 3:37 AM

Where the unread columns are

3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.

Bureau of Fire Prevention - Active Violation Orders (Historical)

bi53-yph3

← What we have understood · Dataset page

Fields catalogued

Understood

Checked, no match

Nobody has looked

Every field decided — Every field carries a verdict — which does not mean every field is understood.

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
nta NTA	Text	Checked, no match	—	value_domain_read	—
action ACTION	Text	Understood	category.status Workflow status	dictionary_read Status of Violation	—
cent_longitude LONGITUDE	Number	Understood	geometry.longitude Longitude	dictionary_read_underspecified Longitude of Building Centroid	—
number NUMBER	Text	Checked, no match	—	sibling_corroboration Premises Address	—
street STREET	Text	Checked, no match	—	sibling_corroboration Premises Address	—
census_tract CENSUS TRACT	Number	Checked, no match	—	value_domain_read	—
acct_num ACCT_NUM	Number	Checked, no match	—	value_profile top[8 of 20]={10003439×1; 10003440×1	—
acct_owner ACCT_OWNER	Text	Checked, no match	—	value_domain_read top[8 of 20]={NYC DEPT OF EDUCATION×2213; MTA NYC TRANSIT×415	—
vio_id VIO_ID	Number	Checked, no match	—	value_profile top[8 of 20]={10003439×1; 10003440×1	—
bin BIN	Number	Understood	place.bin Building Identification Number	operator_cohort matched by name, unread	bin
borough BOROUGH	Text	Understood	place.borough Borough	value_domain_read	borough
cent_latitude LATITUDE	Number	Understood	geometry.latitude Latitude	dictionary_read_underspecified Latitude of Building Centroid	—
zipcode POSTCODE	Number	Checked, no match	—	value_domain_read	—
citycouncildistrict COUNCIL DISTRICT	Number	Understood	place.council_district City Council District	value_domain_read	council_district
vio_law_desc VIO_LAW_DESC	Text	Understood	category.classification Publisher classification	dictionary_read Description of the violation committed	—
prem_addr PREM_ADDR	Text	Understood	place.street_address Street address	dictionary_read Premises Address	—
vio_law_num VIO_LAW_NUM	Text	Understood	category.classification Publisher classification	dictionary_read Law code charges corresponding to the NYS Penal Law	—
vio_date VIO_DATE	Calendar date	Understood	time.period.month Month	value_profile Date of Violation	—
bbl BBL	Number	Checked, no match	—	value_domain_read	—
violation_num VIOLATION_NUM	Text	Checked, no match	—	value_profile top[8 of 20]={10003439×1; 10003440×1	—
communitydistrict COMMUNITY BOARD	Number	Understood	place.community_district Community District / Board	value_domain_read	community_district