specVersion

gs:specVersion Property

The schemaGov version a publisher targets, so a consumer can detect one pinned to an older profile.

Identifier (IRI)
https://schema.govfresh.com/v1/specVersion
Label
spec version
Used on
gs:PublisherManifest
Value
schema:Text
Profile
catalog

The full definition is in the vocabulary file (Turtle). A static host cannot choose a format by request, so this page and that file are the two ways to read it.