se/SE/schema/default_db.instance.xml/simpleSchema/SystemObjects/File.xml

<?xml version="1.0" encoding="UTF-8"?>
<RelatedFeature xmlns:p5_tr_map="http://biuro.biall-net.pl/xmlschema_procesy5/default_db_xml_cache/procesy5_translate_map.xsd"
                xmlns:system_cache__resources_tree_generate_xsl_required_occurs_raport="http://biuro.biall-net.pl/xmlschema_procesy5/system_cache/resources_tree_generate_xsl_require_occurs_raport"
                xmlns:system_cache__appinfo="http://biuro.biall-net.pl/xmlschema_procesy5/default_db_xml_cache/appinfo.xsd"
                xmlns:hfp="http://www.w3.org/2001/XMLSchema-hasFacetAndProperty"
                xmlns:default_db="http://biuro.biall-net.pl/xmlschema_procesy5/default_db"
                xmlns:p5_default_db="https://biuro.biall-net.pl/wfs/default_db"
                xmlns:ogc="http://www.opengis.net/ogc"
                xpath="ID"
                typeName="default_db:FileType"
                typeNameRealResource="default_db:File"
                xml_id="d89e1"><!--#68 from SystemObjects__x3A__File:File; I get prefixed_object_info/@element File; -->
   <default_db:File xpath="FileType"
                    xml_id="d89e3"
                    system_cache__appinfo:id="SystemObjects__x3A__File___d13e9009-1_FileType">
      <id xpath="id" xml_id="d89e6"/>
      <name xpath="name" xml_id="d89e8"/>
      <size xpath="size" xml_id="d89e10"/>
      <mimeType xpath="mimeType" xml_id="d89e12"/>
      <version xpath="version" xml_id="d89e14"/>
      <content xpath="content" xml_id="d89e16"/>
   </default_db:File>
</RelatedFeature>