visibilityRequirement
P8537
predicate
Indicates that one entity must be visible or perceivable under specified conditions for another entity, action, or rule to apply.
Sample triples (3)
| Subject | Object |
|---|---|
| Standard of the President of France | flown when the President is in residence → |
| Standard of the President of France | flown when the President is on board a state vehicle → |
| U.S. civil ensign | clearly visible from seaward → |