License migration redundant

Rijksmuseum night 2003...
© Stanislav Traykov
CC BY 2.5

2003-07-26 22Uhr10 Nied..
© No machine-readable ..
CC-BY-SA-3.0

Prinsengracht Amsterdam..
© Aforaseem
CC BY-SA 4.0

Leidseplein Amsterdam N..
© Aforaseem
CC BY-SA 4.0

Dam at nite.jpg
© Wolliwoo
CC BY-SA 3.0

Amsterdam Canal at Nigh..
© MarcusObal
CC BY-SA 3.0

Nl AMS De Dam Panorama ..
© Kander
CC BY-SA 3.0

Canal-In-Amsterdam-At-N..
© Kham Tran - www.kham..
CC BY-SA 3.0

Amsterdam Magere Brug.jpg
© Roman Schmitz
CC BY-SA 3.0

Nicolaaskerk Amsterdam ..
© Clock
CC BY-SA 3.0

Zuiderkerk.png
© Clock
CC BY-SA 3.0

Novotel Amsterdam City ..
© Vincent Steenberg
CC BY-SA 3.0

Waag nightshot.jpg
© Mark Boom
CC BY-SA 3.0

Voormalig gemeentearchi..
© roberto rembrandt
CC BY-SA 3.0

Waag.jpg
© roberto rembrandt
CC BY-SA 3.0

Concertbuilding.JPG
© roberto rembrandt
CC BY-SA 3.0

Felix meritus.jpg
© roberto rembrandt
CC BY-SA 3.0

Kolkje.JPG
© roberto rembrandt
CC BY-SA 3.0

Magere brug.jpg
© roberto rembrandt
CC BY-SA 3.0

Amsterdam, late evening..
© Deror Avi
CC BY-SA 3.0