I am having problems with the current definitions of the Bibframe 
properties "hasItem" and "itemOf" which look like follows:

hasItem: Item for which the described Instance is an exemplar.
itemOf: Instance that is an example of the described Item.

As an instance is a number of items embodying some work, items are 
actually exemplifications of an instance, aren't they? Thus, it should 
rather read something like that:

hasItem: Item which is an exemplar of the described Instance.
itemOf: Instance the described Item is an example of.

Also note the use of "example" and "exemplar". I suggest using only one 
term. Probably, "exemplar" is easier understandable in this context.


Adrian Pohl
hbz - Hochschulbibliothekszentrum des Landes NRW
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50674 Köln
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