completionDateMainLine

P121866
predicate

Indicates the date on which the primary or main phase of an activity, project, or process is completed.

Observed surface forms (1)

Surface form Occurrences
completedMainRevision 1

Sample triples (2)

Subject Object
Marunouchi Line 1962-03-23
published as Inspired Version
surface form: Inspired Version
mid-1830s via predicate surface "completedMainRevision"