Schema.org property reference

keywords — Schema.org Property Guide

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

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

What does keywords mean?

Keywords or tags used to describe some item. Multiple textual entries in a keywords list are typically delimited by commas, or by repeating the property.

Used on types (domainIncludes)

CreativeWork
Event
Organization
Place
Product

Expected value types (rangeIncludes)

DefinedTerm
Text
URL

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