I don't know what OPAC is. Events, as all RDF resources, are uniquelly identified only by their URIs - not by label, category, or something else. On Sun, Jan 24, 2016 at 12:07 AM, J. McRee Elrod <[log in to unmask]> wrote: >> >>If you know that a book is about "United States--History--Civil War, > > > Would the event label only be used for events entered under their own > name? Some wars are entered under countries, including the US Civil > Was and the War of 1812, although the latter is entered under > different countries in the US and Canada. > > Again, how would this distinction be reflected in the OPAC? > > > __ __ J. McRee (Mac) Elrod ([log in to unmask]) > {__ | / Special Libraries Cataloguing HTTP://www.slc.bc.ca/ > ___} |__ \__________________________________________________________