<gmd:MD_Constraints uuid="e4bdc87d-2aa7-4617-8ebe-ffc03ca824ad" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.isotc211.org/2005/gmi http://www.ngdc.noaa.gov/metadata/published/xsd/schema.xsd">
 <gmd:useLimitation>
  <gco:CharacterString> Not subject to copyright protection within the United States. </gco:CharacterString>
 </gmd:useLimitation>
</gmd:MD_Constraints>