Disambiguation evidence for Rhwng Gwy a Hafren via surface form

"Rhwng Gwy a Hafren"

Triples (1)

Triples where some other subject referred to this entity as "Rhwng Gwy a Hafren".

Welsh principalities → hadPrincipality →
"Rhwng Gwy a Hafren"
↳ resolves to Rhwng Gwy a Hafren
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