eraOfMajorFortification

P77350 predicate

Indicates the historical period during which a structure or site underwent its primary or most significant phase of fortification.

Observed surface forms (5)

Sample triples (14)

Subject Object
Berry Head Napoleonic Wars via predicate surface "eraOfMainFortifications"
Brouage 17th century via predicate surface "fortificationsDesignedInCentury"
Caer Caradoc Iron Age via predicate surface "timePeriodOfHillfort"
Cité de Carcassonne UNESCO World Heritage Site
surface form: Cité de Carcassonne
3rd century via predicate surface "developedAsFortressInCentury"
Georges Head 19th century
Georges Head World War I NERFINISHED
Georges Head World War II NERFINISHED
Marin Headlands Cold War
Marin Headlands World War II
Mynydd Carningli Iron Age via predicate surface "timePeriodOfHillfort"
Okinoshima Meiji period via predicate surface "eraOfMainFortifications" NERFINISHED
Okinoshima Taisho period via predicate surface "eraOfMainFortifications" NERFINISHED
Olumo Rock 19th century via predicate surface "timeOfMajorUseAsFortress"
Sarushima Meiji era via predicate surface "eraOfMainFortifications"
surface form: Meiji period