archive.org/web/20161030222415/http://www.panoramio.com/user/4678999?with_photo_id=122418967 operator: Panoramio described at URL: https://web.archive...
gedeelte van het Stedelijk Museum en het Van Gogh Museum, Museumplein, Amsterdam inferred from: Commons category object of statement has role: photographer...
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archive.org/web/20161031102734/http://www.panoramio.com/user/2940280?with_photo_id=123244076 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031133207/http://www.panoramio.com/user/1286122?with_photo_id=100683023 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031133214/http://www.panoramio.com/user/1286122?with_photo_id=100683027 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030070240/http://www.panoramio.com/user/1286122?with_photo_id=100682997 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029113246/http://www.panoramio.com/user/4678999?with_photo_id=102552610 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030044534/http://www.panoramio.com/user/1286122?with_photo_id=100683008 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028192656/http://www.panoramio.com/user/1286122?with_photo_id=100682875 operator: Panoramio described at URL: https://web.archive...