openingCeremonyHeldBefore
P65023
predicate
Indicates that the opening ceremony of one event or activity occurs earlier in time than the opening ceremony of another.
Sample triples (2)
| Subject | Object |
|---|---|
| 2014 FIFA World Cup opening match | true ⓘ |
| South Africa vs Mexico 2010 FIFA World Cup opening match | true ⓘ |