timeSpanStudied
P170446
predicate
Indicates the duration or period of time during which something was studied or examined.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| timePeriodOfResearch | 1 |
Sample triples (3)
| Subject | Object |
|---|---|
| Xia–Shang–Zhou Chronology Project | early second millennium BCE ⓘ |
| Xia–Shang–Zhou Chronology Project | late third millennium BCE ⓘ |
| Cosmic Ray Investigations in Tropical Latitudes | early 1940s via predicate surface "timePeriodOfResearch" ⓘ |