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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 10, 2026, 10:12 PM

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.

IceLadders_20190417

eubv-y6cr

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
featuresta FEATURESTA	Text	Not enough to tell	—	value_domain_read	—
system SYSTEM	Text	Checked, no match	—	value_domain_read top[8 of 20]={M037×10; X045×9	—
the_geom	Point	Understood	geometry.point Point geometry	value_domain_read {'type': 'Point', 'coordinates': [-73.…(clipped)×	—
ladder_id LADDER_ID	Text	Checked, no match	—	value_domain_read top[8 of 20]={Highbridge Park×10; Walter Gladwin Park×8	—
councildis COUNCILDIS	Text	Checked, no match	—	value_domain_read 19,20,21,24×41	—
parentid PARENTID	Text	Checked, no match	—	value_domain_read top[8 of 20]={M037×10; X045×9	—
gispropnum GISPROPNUM	Text	Checked, no match	—	value_domain_read top[8 of 20]={M037×10; X045×9	—
department DEPARTMENT	Text	Checked, no match	—	value_domain_read top[8 of 12]={X-01×19; X-04×11	—
borough BOROUGH	Text	Checked, no match	—	value_domain_read	—
objectid OBJECTID	Number	Checked, no match	—	value_domain_read top[8 of 20]={M037×10; X045×9	—
communityb COMMUNITYB	Text	Checked, no match	—	value_domain_read 110, 111, 107, 105, 108, 106×87	—
zipcode ZIPCODE	Text	Checked, no match	—	value_domain_read	—
ladder_cou LADDER_COU	Number	Checked, no match	—	value_domain_read top[4]={1×648; 2×24; 0×20; 10×2}	—
precinct PRECINCT	Text	Understood	place.precinct NYPD Precinct	value_domain_read	precinct