Disambiguation evidence for Mikoyan-Gurevich MiG-21 via surface form

"Mikoyan-Gurevich MiG-21 (conceptual predecessor)"


As object (1)

Triples where some other subject referred to this entity as "Mikoyan-Gurevich MiG-21 (conceptual predecessor)".

Mikoyan-Gurevich MiG-23 developedFrom
"Mikoyan-Gurevich MiG-21 (conceptual predecessor)"
↳ resolves to Mikoyan-Gurevich MiG-21