Disambiguation evidence for The Destroying Ray via surface form
"Professor Calculus invents a powerful ultrasonic weapon"
Triples (1)
Triples where some other subject referred to this entity
as "Professor Calculus invents a powerful ultrasonic weapon".
The Calculus Affair
→
plotElement
→
"Professor Calculus invents a powerful ultrasonic weapon"
ⓘ
↳ resolves to The Destroying Ray