Disambiguation evidence for Eastern March (Ostmark) of the Holy Roman Empire via surface form
"medieval March and Duchy of Austria"
Triples (1)
Triples where some other subject referred to this entity
as "medieval March and Duchy of Austria".
Hereditary Lands of the House of Austria
→
developedFrom
→
"medieval March and Duchy of Austria"
ⓘ
↳ resolves to Eastern March (Ostmark) of the Holy Roman Empire