core + attic (Attic Area): these terms have been either depricated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

distance

Canonical URL: http://schema.org/distance

Thing > Property > distance

The distance travelled, e.g. exercising or travelling.

Usage: Between 10 and 100 domains
Values expected to be one of these types
Distance
Used on these types
ExerciseAction
TravelAction

Schema Version 3.2