This is the 4100th most frequent Dutch word.
amersfoort
Amersfoort: A city in the Netherlands located in the province of Utrecht.
Here, 'Amersfoort' is used as a proper noun, referring to the city.
Ik woon in Amersfoort.
I live in Amersfoort.
In this sentence, 'Amersfoort' specifies the location related to the railway stations.
De treinen naar en van Amersfoort rijden op tijd.
The trains to and from Amersfoort are on time.
'Amersfoort' again acts as a place designation, indicating where the subject of the sentence was located.