Proposal for Property-Value Pairs
Under preparation by: Martin Hepp, mheppATcomputerDOTorg
This proposal defines a lightweight, generic pattern for exposing arbitrary property value pairs to schema.org. Such is often needed for exposing product features and can also serve as a generic extension mechanism for properties. The proposal mirrors a feature that will be added to the GoodRelations vocabulary for e-commerce information, which has already been added to schema.org.