schema:Thing > schema:Property > : > schema:additionalType

An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. tools may have only weaker understanding of extra types, in particular those defined externally.
Values expected to be one of these types
Used on these types

Prefixes used:

  • schema:
  • Version 1.93 Version 1.1
    Code Version 1.1