openingContribution
P181266
predicate
Indicates that an entity makes an initial or first contribution to an activity, project, or discussion.
Sample triples (2)
| Subject | Object |
|---|---|
| Paul Keres | Keres Attack in the Sicilian Defence NERFINISHED ⓘ |
| Paul Keres | Keres Defence in the Ruy Lopez NERFINISHED ⓘ |