Claim: Albertus holds the office Duke of Saxony (RG IX 00109/2, synthetic)
type: Item
HisQu source IRI: https://hisqu.de/rgi#Factoid_Office_2
instance of (mockup): Annotation
instance of (mockup): Entity
instance of (mockup): Factoid
wasDerivedFrom: RG IX 00109/2 (synthetic fixture)
wasGeneratedBy: Modelling of factoids from RG IX 00109 using Datamodel Workflow (hash 4e21a17), sonnet-4.6-thinking, run 1
asserts state: State: Albertus is Duke of Saxony (as claimed in RG IX 00109/2)
has source: RG IX 00109/2 (synthetic fixture)
has status: validated
marked uncertain by the source: false
text anchor: RG IX 00109/2 (synthetic fixture)
description: Corroborates Factoid_Office_1 (same actor proxy, same role, overlapping validity): the underlying archival sources are different register series, so the corroboration passes the independence test over fcx:isDerivedFromSource (CQ-B2).