Hi Pieter, I can't remember why. I believe the date did not match some press articles which indicated various other dates. Feel free to put it back.
Is it used in Mapcomplete (some filters?) Not sure what it's value is?
N.

ik heb deze terug op het voetpad gezet. Geen idee hoe dat gekomen is (was gelinkt aan lijn).
Maar er is gelukkig niks aan. Oef.

No problem. But what about Valerie and her website as can be found on Google?