Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:defensive_line
|
| gptkbp:builtBy |
gptkb:Grand_Duchy_of_Lithuania
|
| gptkbp:consistsOf |
chain of fortifications
|
| gptkbp:locatedIn |
gptkb:Lithuania
|
| gptkbp:namedAfter |
gptkb:Biržai
gptkb:Dubingiai |
| gptkbp:notableSite |
gptkb:Biržai_Castle
gptkb:Dubingiai_Castle |
| gptkbp:period |
17th century
|
| gptkbp:purpose |
defense against Swedish and Russian invasions
|
| gptkbp:bfsParent |
gptkb:Radziwiłł
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Biržai–Dubingiai line
|