WatercourseLink

GML Attribute	Esri Shapefile Attribute
gml:id	identifier
flowDirection	flow
length	length
fictitious	fictitious
form	form
watercourseName	name1
watercourseNameAlternative	name2
startNode	startNode
endNode	endNode
centrelineGeometry	*

GML includes attributes which describe the geometry of the features; this is not applicable to shapefile files as they are separated by their geometry.

The use of an asterisk symbol (*) in the table indicates that a particular attribute is not mapped in that format, for example, the centrelineGeometry attribute has no shapefile equivalent.