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Namespace Prefixes

PrefixIRI
dcthttp://purl.org/dc/terms/
n2http://vocab.getty.edu/aat/
dchttp://purl.org/dc/elements/1.1/
skoshttp://www.w3.org/2004/02/skos/core#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#

Statements

Subject Item
n2:300411423
rdf:type
skos:Concept
dct:created
2017-02-08T15:38:44
dct:modified
2017-11-06T20:49:03
skos:broader
n2:300006909
skos:prefLabel
polygonal forts polygonale forten
dc:identifier
300411423
skos:inScheme
n2:
skos:altLabel
polygonal fortresses polygonal fort polygonaal fort forts, polygonal
skos:scopeNote
Forten aangelegd volgens het polygonale stelsel.Het polygonaal stelsel is een manier van het ontwerpen en bouwen van vestingwerken die ontstaan is in de 19e eeuw en waarbij er geen gebruik meer wordt gemaakt van bastions voor flankerend geschut. Forts having a polygonal shape, which varied according to the site and requirements. Although they existed by the middle ages, prime examples of polygonal forts were those constructed resist the fire of rifled artillery and heavy mortars in the late 18th through 19th centuries.