<xs:complexType name="strong-accent"><xs:annotation><xs:documentation>The strong-accent type indicates a vertical accent mark. The type attribute indicates if the point of the accent is down or up.</xs:documentation></xs:annotation><xs:complexContent><xs:extension base="empty-placement"><xs:attribute name="type" type="up-down" default="up"/></xs:extension></xs:complexContent></xs:complexType>