SCHEMALL
here
Sign in
© 2026 Schemall
·
The source of structured meaning
About
API
Support
Brand
Terms
Privacy
SCHEMALL
here
Sign in
predecessorOf · Schemall
schema.org
›
classes
›
ProductModel
›
properties
›
predecessorOf
About
Expected types
Validation
Specification
Options
Access
i18n
Changes
Description
A pointer from a previous, often discontinued variant of the product to its newer variant.