Disambiguation evidence for Frederick Douglass's newspaper office in Washington, D.C. via surface form

"Frederick Douglass's newspaper office in Washington, D.C."

Triples (1)

Triples where some other subject referred to this entity as "Frederick Douglass's newspaper office in Washington, D.C.".

Helen Pitts Douglass → employer →
"Frederick Douglass's newspaper office in Washington, D.C."
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