{
let $docbase := 'http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/?attr='
for $attr in /declarations/attributes/attribute
let $name := $attr/@name
let $declarations := $attr/attributeDeclaration
let $declStrs := distinct-values(
for $d in $declarations
return concat("type = '", $d/@type, "'; mode = '", $d/@mode, "'")
)
let $numUniqueDecls := count($declStrs)
order by $name
return
if ($numUniqueDecls != 1)
then