| Attributi | att.spanning (@spanTo) att.placement (@place) att.global (@xml:id, @n, @xml:lang, @rend, @rendition, @xml:base, @xml:space)  (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select))  (att.global.analytic (@ana))  (att.global.facs (@facs))  (att.global.change (@change)) 
      | function | describes the function (for example  status, insertion,
	 deletion, transposition) of the mark. | Stato | Opzionale |  | Tipo di dati |  | 
 |  | target | identifies one or more elements to which the function
	 indicated by the metamark applies. | Stato | Opzionale |  | Tipo di dati | 1–∞ occorrenze di separato da spazio bianco | 
 |  |