Organization of Schemas
The historical-data schemas are a set of enhancements to existing schema.org 'types' and new 'types', each associated with a set of properties. The types are arranged in a hierarchy, which inherits and shares more general types and properties with schemas listed at schema.org.
Historical and genealogical schemas:
Please see schema.org for more information about the general data types and properties.
Last updated: Mon Jun 11 17:23:47 -0700 2012