Disambiguation evidence for Hertzsprung–Russell diagram via surface form
"observational Hertzsprung–Russell diagram"
Triples (1)
Triples where some other subject referred to this entity
as "observational Hertzsprung–Russell diagram".
Hertzsprung–Russell diagram
→
hasVariant
→
"observational Hertzsprung–Russell diagram"
ⓘ
↳ resolves to Hertzsprung–Russell diagram