hasAverageYearLength

P9857 predicate

Indicates that one entity has a specified average duration for its year (orbital period), typically measured over time.

Observed surface forms (4)

  • averageYearLength ×2
  • yearLength ×2
  • averageYearLengthDays ×1
  • orbitalPeriod_years ×1

Sample triples (7)

Subject Object
asteroid 1036 Ganymed
surface form: 1036 Ganymed
4.47 via predicate surface "orbitalPeriod_years"
Ethiopian calendar 365 days via predicate surface "yearLength"
Gregorian calendar (Western churches) 365.2425 days
Julian calendar 365.25 via predicate surface "averageYearLengthDays"
Revised Julian calendar 365.242222 days via predicate surface "yearLength"
traditional Chinese calendar about 354 days without leap month via predicate surface "averageYearLength"
traditional Chinese calendar about 383 to 385 days with leap month via predicate surface "averageYearLength"