Fanning out from town Centre are a series of horseshoe-shaped canals, a region termed Grachtengordel. Singel is the first of these canals and was originally the moat that surrounded the primary city center. This was built doable resulting from improvements inside the herring fishery, from which Amsterdam reaped fantastic wealth.[eleven] https://connervbhlp.bimmwiki.com/10102799/fascination_about_vloer_verwijderen_zaanstad