indexed-compliance-map.xqy

declare function local:doc-compliance-map($uri, $terms)
{
  let $map := map:new(
    for $term in $terms
    return map:entry($term, 0)
  )
 
  let $doc := fn:doc($uri)
  let $_ :=
    for $value in cts:element-values(xs:QName("compliance"), (), "item-frequency", cts:document-query($uri))
    return map:put($map, $value, cts:frequency($value))

  return $map
};