Source: Schema.org v30.1 vocabulary. Official articleSection property definition.
What does articleSection mean?
Articles may belong to one or more 'sections' in a magazine or newspaper, such as Sports, Lifestyle, etc.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
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