@ref doesn't currently have an example. Here's a diff
stuartyeates@stuartyeates:/opt/tei$ svn diff Index: P5/Source/Specs/att.canonical.xml =================================================================== --- P5/Source/Specs/att.canonical.xml (revision 12527) +++ P5/Source/Specs/att.canonical.xml (working copy) @@ -66,6 +66,15 @@ <datatype minOccurs="1" maxOccurs="unbounded"> <rng:ref xmlns:rng="http://relaxng.org/ns/structure/1.0" name="data.pointer"/> </datatype> + <exemplum xml:lang="en"> + <p>In <ref target="https://github.com/emory-libraries-beckctr/belfast/raw/master/xml/heaney1.xml">Heaney Workshops</ref>, the name 'Seamus Heaney' in a byline is linked to his record in the VIAF authority file using:</p> + <egXML xmlns="http://www.tei-c.org/ns/Examples"> + <back xml:id="heaney1_1014"> + <byline><name ref="http://viaf.org/viaf/109557338" type="person">Seamus Heaney</name></byline> + </back> + </egXML> + </exemplum> + <remarks> <p>The value must point directly to one or more XML elements by means of one or more URIs, separated by whitespace. If more than one is supplied, the implication is that the name
Hopefully the diff doesn't get mangled by the submission form.