Schema.org property reference

defaultValue — Schema.org Property Guide

Learn the meaning of Schema.org defaultValue, which types use it and its expected value types, with official source links.

Source: Schema.org v30.1 vocabulary. Official defaultValue property definition.

What does defaultValue mean?

The default value of the input. For properties that expect a literal, the default is a literal value, for properties that expect an object, it's an ID reference to one of the current values.

Used on types (domainIncludes)

PropertyValueSpecification

Expected value types (rangeIncludes)

Text
Thing

Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.

Related reference

Browse all Schema.org types and properties · Google feature support status