hasUnknownExactDateOfComposition
P87775
predicate
Indicates that the precise date when a work was composed is not known.
Observed surface forms (2)
- hasApproximateCompositionTime ×1
- hasUnknownOriginalDate ×1
Sample triples (3)
| Subject | Object |
|---|---|
| Once I Had a Sweetheart | true via predicate surface "hasUnknownOriginalDate" ⓘ |
| Shenandoah | true ⓘ |
| Symphony No. 1 in E major, Op. 5 | late 19th century via predicate surface "hasApproximateCompositionTime" ⓘ |