Property:Requires semantic extension

This is a property of type Has type::Page. It uses the default form Has default form::Extension.

The allowed values for this property are:
 * Allows value::Semantic Result Formats
 * Allows value::Semantic Forms
 * Allows value::Semantic Forms Inputs
 * Allows value::Semantic Drilldown
 * Allows value::Halo
 * Allows value::Semantic Calendar
 * Allows value::Semantic Compound Queries
 * Allows value::Semantic Maps
 * Allows value::Semantic Google Maps
 * Allows value::Semantic Internal Objects
 * Allows value::Semantic Tasks