datePosted

Thing > Property > datePosted

Publication date of an online listing.
Values expected to be one of these types
Date
DateTime
Used on these types
CDCPMDRecord
JobPosting
RealEstateListing
SpecialAnnouncement

Sources

https://github.com/schemaorg/schemaorg/issues/2490

https://github.com/schemaorg/schemaorg/issues/2521