seven Anglo-Saxon kingdoms

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:historical_region
gptkbp:alsoKnownAs	gptkb:Heptarchy
gptkbp:consistsOf	gptkb:East_Anglia gptkb:Essex gptkb:Kent gptkb:Sussex gptkb:Wessex gptkb:Mercia gptkb:Northumbria
gptkbp:culture	gptkb:Old_English
gptkbp:existedDuring	gptkb:Early_Middle_Ages
gptkbp:existsIn	gptkb:England
gptkbp:languageSpoken	gptkb:Old_English
gptkbp:period	5th century to 9th century
gptkbp:precededBy	gptkb:Roman_Britain
gptkbp:successor	gptkb:Kingdom_of_England
gptkbp:bfsParent	gptkb:Heptarchy
gptkbp:bfsLayer	5
https://www.w3.org/2000/01/rdf-schema#label	seven Anglo-Saxon kingdoms