core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

valueName

Canonical URL: http://schema.org/valueName

Thing > Property > valueName

Indicates the name of the PropertyValueSpecification to be used in URL templates and form encoding in a manner analogous to HTML's input@name.
Values expected to be one of these types
Text
Used on these types
PropertyValueSpecification

Schema Version 3.3