Contains the namespace Uniform Resource Identifier (URI) and location (a Uniform Resource Locator (URL), relative to the form definition (.xsf) file), and delimited by a space, of the .xsd file defining the XML Schema.
The location attribute is a required attribute of the documentSchema element.
Non-namespace-based XML Schemas are listed with just the .xsd file, omitting the namespace declaration and the white space delimiter.
The following is an example of the location attribute as it is used in the documentSchema element:
<xsf:documentSchemas> <xsf:documentSchema location="urn:schema:custom:Namespace customFilename.xsd" rootSchema="yes"/> </xsf:documentSchemas>