Disambiguation evidence for Washington, D.C. via surface form

"Washington, D.C. (federal district as a whole, not a separate city after 1871)"

Triples (1)

Triples where some other subject referred to this entity as "Washington, D.C. (federal district as a whole, not a separate city after 1871)".

Washington County (District of Columbia) → capital →
"Washington, D.C. (federal district as a whole, not a separate city after 1871)"
↳ resolves to Washington, D.C.
ⓘ
linked to: Washington County