Disambiguation evidence for Northern Nigeria via surface form

"Northern Nigeria Protectorate"

As object (4)

Triples where some other subject referred to this entity as "Northern Nigeria Protectorate".

Northern Nigeria → colonialAdministration →
"Northern Nigeria Protectorate"
↳ resolves to Northern Nigeria
self-linksurface differs ⓘ
Sokoto Caliphate → followedBy →
"Northern Nigeria Protectorate"
↳ resolves to Northern Nigeria
ⓘ
British West Africa → includes →
"Northern Nigeria Protectorate"
↳ resolves to Northern Nigeria
ⓘ
Katsina Emirate → subdivisionOf →
"Northern Nigeria Protectorate"
↳ resolves to Northern Nigeria
ⓘ