Just a quick correction to the document: The document states that "an Instance can only have one publisher..." - this is not true, and there are examples in the MARC documentation [1] that show otherwise: *260* *##**$a*Paris :*$b*Gauthier-Villars ;*$a*Chicago :*$b*University of Chicago Press,*$c*1955. This is not a conflation of instances but a true simultaneous publication. This is the reason behind the use of "publication statement" in RDA and in the RDA vocabularies [2] as a wrapper for "place, publisher, date," and remains, to my knowledge, not entirely resolved in that (or any other) ontology. It does appear that each place/publisher/date will need to be its own graph. kc [1] http://www.loc.gov/marc/bibliographic/bd260.html [2] http://rdvocab.info/ On 5/10/13 2:38 PM, McCallum, Sally wrote: > > Here is another part of the BIBFRAME pie to stimulate discussion and > questions for the community to consider, _On BIBFRAME Authority_. > This issue paper concerns the Authorities concept in the BIBFRAME > model paper. This paper clarifies what the model document says about > the Authority part of the model and invites discussion. > > http://bibframe.org/documentation/bibframe-authority/ > > Again it is helpful if when discussing this paper, you name your > listserv comment with the topic plus an extra title to bind threads, > e.g., "authority--main point". > > Looking forward to your comments, Sally > > ************************** > > Sally H. McCallum > > Chief, Network Development and Standards Office > > Library of Congress, 101 Independence Ave., SE > > Washington, DC 20540 USA > > [log in to unmask] > > Tel. 1-202-707-5119 -- Fax 1-202-707-0115 > > ************************** > -- Karen Coyle [log in to unmask] http://kcoyle.net ph: 1-510-540-7596 m: 1-510-435-8234 skype: kcoylenet