simpleType booleanOrNilReason

namespace	http://www.opengis.net/gml/3.2
type	union of (gml:NilReasonEnumeration, boolean, anyURI)
used by	simpleType  booleanOrNilReasonList
annotation	documentation Extension to the respective XML Schema built-in simple type to allow a choice of either a value of the built-in simple type or a reason for a nil value.
source	<simpleType name="booleanOrNilReason">   <annotation>     <documentation>Extension to the respective XML Schema built-in simple type to allow a choice of either a value of the built-in simple type or a reason for a nil value.</documentation>   </annotation>   <union memberTypes="gml:NilReasonEnumeration boolean anyURI"/> </simpleType>

XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy