let $service := collection('/db/Profiles/Service')//Resource//Resource[ID/text() eq ''] let $ServiceClass := $service/Profile/Class let $ServiceName := $service/Profile/Name let $ServiceVersion := $service/Profile/Version let $riloop := collection('/db/Profiles/RunningInstance')//Resource[Profile/ServiceClass/string() eq $ServiceClass and Profile/ServiceName/string() eq $ServiceName] let $relatedris := for $ri in $riloop let $ghn-id := $ri/Profile/GHN/@UniqueID/string() let $ghn := collection('/db/Profiles/GHN')//Resource[ID/string() eq $ghn-id] return