Conservation area

There is a problem

reference: 4104
name: Gorsey Bank
designation-date: 1976-01-09
document-url
documentation-url: https://www.derbyshiredales.gov.uk/planning/conservation/conservation-areas
geometry: MULTIPOLYGON (((-1.567916 53.074859,-1.568269 53.074797,-1.568399 53.074791,-1.568640 53.074752,-1.568864 53.074733,-1.569187 53.074728,-1.569337 53.074653,-1.569504 53.074649,-1.569659 53.074243,-1.569637 53.074152,-1.569560 53.073940,-1.569664 53.073884,-1.569734 53.073804,-1.569739 53.073728,-1.569707 53.073667,-1.569506 53.073552,-1.568836 53.073216,-1.568236 53.072946,-1.568046 53.073086,-1.567752 53.073105,-1.567456 53.073139,-1.567146 53.073162,-1.567148 53.073206,-1.566943 53.073211,-1.566978 53.073422,-1.566560 53.073441,-1.566576 53.073479,-1.566626 53.073542,-1.566399 53.073654,-1.566294 53.073775,-1.566206 53.073807,-1.566705 53.074119,-1.566872 53.074254,-1.566845 53.074264,-1.567916 53.074859)))
point: POINT (-1.568134 53.073926)
notes: No appraisal document
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1976-01-09
end-date

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

The date the record was last updated.

If the entity has never been updated, enter the same date as start-date.

Write in YYYY-MM-DD format.

Example:

2022-12-20

With dates, some data is better than no data, so: