This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 4.0 International
Natural barriers or built fortifications to either keep intruders out or to keep captives contained within the area the boundary surrounds
| Property | Value |
|---|---|
| dbo:description |
|
| dbo:wikiPageWikiLink |
|
| dbp:wikiPageUsesTemplate | |
| dct:subject | |
| rdfs:label |
|
| owl:sameAs | |
| prov:wasDerivedFrom | |
| foaf:isPrimaryTopicOf | |
| is dbo:wikiPageWikiLink of | |
| is foaf:primaryTopic of |