Disambiguation evidence for Helwan–El Marg line via surface form

"Helwan–El Marg line"

Triples (1)

Triples where some other subject referred to this entity as "Helwan–El Marg line".

El Malek El Saleh → isPartOfCorridor →
"Helwan–El Marg line"
↳ resolves to Helwan–El Marg line
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