wmtsPayload_response This XML Schema Document initially was intended to encode SOAP response for a WMTS GetTile request but in the future it might be used and part of a WMTS service (or even in any OWS service) that needs a binary encoding. WMTS is an OGC Standard. Copyright (c) 2009,2010 Open Geospatial Consortium. To obtain additional rights of use, visit http://www.opengeospatial.org/legal/. MIMEType format of the PayloadContent once base64 decodified. Binary content encoded in base64. It could be useful to enclose it in a CDATA element to avoid XML parsing. MIMEType format of the TextContent Text string like HTML, XHTML, XML or TXT. HTML and TXT data has to be enclosed in a CDATA element to avoid XML parsing.