iveTypeCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
        <xs:element name="function" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
        <xs:element name="extent" type="gmd:EX_Extent_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
        <xs:element name="pass" type="gmi:MI_PlatformPass_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
        <xs:element name="sensingInstrument" type="gmi:MI_Instrument_PropertyType" minOccurs="0" maxOccurs="unbounded"