🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguêsTiếng ViệtРусский中文日本語EntityQ1210499· pop 18· linked from 121 articlesDutch Water Linedefensive flooding systemWikidata factsImageInundation.jpgSources (3)wikidata.orgen.wikipedia.orgen.wikipedia.orgvia Wikidata · CC0Available in 18 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsArmenianCroatianDanishConnectionsWorld Heritage SiteEntityGrebbe LineEntityCategoriesBuildings and structures in Utrecht (city)Dutch Water Defence LinesFortification linesFortifications in the NetherlandsHistory of North BrabantHistory of North HollandHistory of South HollandHistory of Utrecht (province)Incomplete lists from August 2008Installations of the Dutch States ArmyMilitary history of the NetherlandsWorld War II sites in the Netherlands