declare namespace ic = 'http://gcube-system.org/namespaces/informationsystem/registry'; let $_ri_type := '' let $_ri_id := '' let $ri_docname := concat('/db/Profiles/RunningInstance/',$_ri_id) let $ri := doc($ri_docname)//Document/Data/ic:Profile/Resource let $ghn-id := $ri/Profile/GHN/@UniqueID/string() let $ghn_docname := concat('/db/Profiles/GHN/',$ri/Profile/GHN/@UniqueID/string()) let $relatedghn := doc($ghn_docname)//Document/Data/ic:Profile/Resource let $_ghn-name := $relatedghn/Profile/GHNDescription/Name/string() let $ghn-name := if (empty($_ghn-name)) then $ghn-id else $_ghn-name return