Disambiguation evidence for S&P 500 ETFs via surface form

"S&P 500 ETFs"

Triples (1)

Triples where some other subject referred to this entity as "S&P 500 ETFs".

S&P 500 Index → hasDerivative →
"S&P 500 ETFs"
↳ resolves to S&P 500 ETFs
ⓘ