Message
$pub-format issn contained within <journal-meta/> "." must match corresponding issn contained within Issue XML "$issue-issn"
Rule XPath:
This rule ASSERTS the following, raising an alert if FALSE:
let $pub-format := @publication-format returnlet $IssueFile := local:issue-xml(., $IssueFileXml, $IssueFileUri) returnlet $issue-issn := $IssueFile/issue-xml/journal-meta/issn[@publication-format eq $pub-format]
return. = $issue-issn or not(exists($IssueFile))