To ask another sourceDesc question: what is best practice for pointing to a bibliographic entry that is contained in a standoff bibliography in the <sourceDesc>? I want to do something like this:
where BIBL1.xml#myBibl is a <bibl> element that describes the source I am transcribing; however, <ptr> isn't allowed in <sourceDesc>. I could wrap a <p> around the <ptr>, but that feels like a hack. Any suggestions?