code: func Schema(id, name string, children ...Element) *SharedElement {
  	return &SharedElement{
  		CompoundElement: CompoundElement{
  			StartElement: xml.StartElement{
  				Name: xml.Name{Local: "Schema"},
  				Attr: []xml.Attr{
  					{Name: xml.Name{Local: "id"}, Value: id},
  					{Name: xml.Name{Local: "name"}, Value: name},
  				},
  			},
  			children: children,
  		},
  		id: id,
  	}
  }
docs: // Schema returns a new Schema element.