(netherlands)
Type: building=bunker
Coordinates: 52.42289980728287, 4.678368231075299
Area: 0.0023135509033203124 km²
OSM tags:
building: bunker
ref:bag: 0453100000450036
source: BAG
source:date: 2014-02-11
start_date: 1897
wikimedia_commons: Category:Fort benoorden Spaarndam
wikipedia: nl:Fort benoorden Spaarndam