This property establishes a relationship of synonymy between two instances of E41 Appellation.
The synonymy applies to all cases of use of an instance of E41 Appellation. Multiple names assigned to an object, which, are not always synonymous should be instantiated as repeated values of the “is identified by “ property. This property is symmetric but not transitive.
Museum Documentation Association (E41) has alternative form mda (E41)
Martin Doerr (E41) has alternative form Martin Dörr(E41)