<xs:element name="WestBL" type="xs:double"/>
<xs:element name="EastBL" type="xs:double"/>
<xs:element name="SouthBL" type="xs:double"/>
<xs:element name="NorthBL" type="xs:double"/>
<xs:complexType name="BoundingBoxType"> <xs:annotation> <xs:appinfo> <mdr:definition>Type that defines a GML compliant bounding box. See ISO 19115 EX_GeographicBoundingBox.</mdr:definition> </xs:appinfo> </xs:annotation> <xs:sequence> <xs:element name="WestBL" type="xs:double"/> <xs:element name="EastBL" type="xs:double"/> <xs:element name="SouthBL" type="xs:double"/> <xs:element name="NorthBL" type="xs:double"/> </xs:sequence> </xs:complexType>