observatoryOpened
P41299
predicate
Indicates that an observatory has begun operating or has been officially opened for use.
Sample triples (1)
| Subject | Object |
|---|---|
| Pic du Midi de Bigorre | late 19th century ⓘ |
P41299
predicate
Indicates that an observatory has begun operating or has been officially opened for use.
| Subject | Object |
|---|---|
| Pic du Midi de Bigorre | late 19th century ⓘ |