officialAdoptionYear

Indicates the year in which something (such as a policy, standard, symbol, or practice) was formally adopted or officially put into use.

Observed surface forms (18)

• adoptionDate ×138
• adoptedOn ×123
• adoptionYear ×43
• yearAdopted ×33
• yearOfAdoption ×7
• firstAdopted ×3
• adoptedMMPYear ×1
• conventionAdoptedInYear ×1
• euroAdoptionYear ×1
• firstAdoptedInYear ×1

• formalAdoptionPeriod ×1
• formalAdoptionYear ×1
• formallyAdoptedInYear ×1
• logoAdoptionDate ×1
• originalAdoptionDate ×1
• symbolAdoptionYear ×1
• termAdoptedIn ×1
• yearAdoptedInScotland ×1

Sample triples (360)