{-# LANGUAGE DeriveDataTypeable #-}
module Text.HTML5.MetaData.Schema.Duration where

--  Valid: 2016-02-03 (Schema.rdfs.org)

import Text.HTML5.MetaData.Class
import Data.Typeable

-- | Quantity: Duration (use  <a href=\"http://en.wikipedia.org/wiki/ISO_8601\">ISO 8601 duration format</a>).

data Duration

instance Show Duration
instance Read Duration
instance Eq Duration
instance Typeable Duration
instance MetaData Duration