It’s all in its details
The amount of data is impressive, but the stories lie in its details.
When all buildings in the Netherlands are shaded according to year of construction, it gives you this; a very detailed map in which you can wander around and explore. Your own curiosity will provide you with all the questions one could ask about the country’s history, culture and development. Look at the impact the bombings during the second world war had on the centre of Rotterdam, look at the development of the youngest province that had been newly created (Flevoland), or take a look at your house and your neighborhood.