type Modified = class(OpenXmlPcdata)
public
    function Create();overload;
    function Create(_node: XmlNode);overload;
    function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
    function Init();override;
    function InitAttributes();override;
    function InitNode(_node: XmlNode);override;
    function Copy(_obj: Modified);override;

    property XsiType read ReadXmlAttrXsiType write WriteXmlAttrXsiType;
    function ReadXmlAttrXsiType();
    function WriteXmlAttrXsiType(_value);

public
    //  Attributes
    XmlAttrXsiType: OpenXmlAttribute;

    // Children

end;

function Modified.Create();overload;
begin
    self.Create(nil, "dcterms", "modified");
end;

function Modified.Create(_node: XmlNode);overload;
begin
    class(OpenXmlPcdata).Create(_node: XmlNode);
end;

function Modified.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    class(OpenXmlPcdata).Create(_parent, _prefix, _local_name);
end;

function Modified.Init();override;
begin
    self.XmlAttrXsiType := new OpenXmlAttribute("xsi", "type", nil);
end;

function Modified.InitAttributes();override;
begin
    attributes_ := array(
        self.XmlAttrXsiType,
    );
end;

function Modified.InitNode(_node: XmlNode);override;
begin
    if ifObj(self.XmlNode) then
        for k,v in child_elements_ do v.InitNode(nil);
    self.XmlNode := ifObj(_node) ? _node : nil;
end;

function Modified.Copy(_obj: Modified);override;
begin
    if not ifnil(_obj.XmlAttrXsiType.Value) then
        self.XmlAttrXsiType.Value := _obj.XmlAttrXsiType.Value;
end;

function Modified.ReadXmlAttrXsiType();
begin
    return self.XmlAttrXsiType.Value;
end;

function Modified.WriteXmlAttrXsiType(_value);
begin
    self.XmlAttrXsiType.Value := _value;
end;