Constant xmlns::ecma::office_open_xml::office_document::NS_CUSTOM_XML_DATA_PROPS

pub const NS_CUSTOM_XML_DATA_PROPS: &'static str = "http://schemas.openxmlformats.org/officeDocument/2006/customXmlDataProps";

The customXmlDataProps Namespace
http://schemas.openxmlformats.org/officeDocument/2006/customXmlDataProps