5.18 http://schemas.microsoft.com/office/word/2012/wordprocessingDrawing Schema

 <xsd:schema targetNamespace="http://schemas.microsoft.com/office/word/2012/wordprocessingDrawing" elementFormDefault="qualified" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.microsoft.com/office/word/2012/wordprocessingDrawing" xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main">
   <xsd:import schemaLocation="oartbasetypes.xsd" namespace="http://schemas.openxmlformats.org/drawingml/2006/main"/>
   <xsd:import namespace="http://schemas.openxmlformats.org/officeDocument/2006/relationships" schemaLocation="orel.xsd"/>
   <xsd:complexType name="CT_WebVideoPr">
     <xsd:attribute name="embeddedHtml" type="xsd:string" use="optional" default=""/>
     <xsd:attribute name="h" type="xsd:unsignedInt" use="optional" default="0"/>
     <xsd:attribute name="w" type="xsd:unsignedInt" use="optional" default="0"/>
   </xsd:complexType>
   <xsd:element name="webVideoPr" type="CT_WebVideoPr"/>
 </xsd:schema>