Disambiguation evidence for Dueling Club (informally, Slytherin side) via surface form

"Dueling Club (informally, Slytherin side)"

Triples (1)

Triples where some other subject referred to this entity as "Dueling Club (informally, Slytherin side)".

Pansy Parkinson → participatedIn →
"Dueling Club (informally, Slytherin side)"
ⓘ