title: Schema Validation using Nokogiri
body: <p>I am trying to validate an XML document against a dozen or so schemas using Nokogiri. Currently I have a root schema document that imports all the other schemas, and I validate against that. </p>
  
  <p>Can I point to each schema file from the XML file itself, and have Nokogiri look in the XML file for the schemas to validate against? </p>