[basex-talk] Validate XML against RNG schema

Hi all,  I have loaded the RNG schema using function db:store and also loaded the XML in the DB which has to be validated, but i am getting the error, below is my code:

let $binary := db:retrieve('onix','/relaxng/publishers-51cr.rnc')  let $schema := bin:decode-string($binary)  return   let $input := db:open('onix')  return validate:rng($input, $schema) when i run this code i get the error invalid XML charcter(20) so what i am doing wrong here. please find the attached RNG schema file and XML