WatercourseLink

GML attribute	GeoPackage attribute
fid	*
gml_id	toid
identifier	identifier
centrelinegeometry	geometry
fictitious	fictitious
startNode	start_node
endNode	end_node
localId	local_id
versionId	version_id
beginLifespanVersion	begin_lifespan_version
reasonForChange	reason_for_change
form	form
level	level
provenance	provenance
flowDirection	flow_direction
primacy	primacy
watercourseNumber	watercourse_number
watercourseName	watercourse_name
watercourseNameLang	watercourse_name_lang
watercourseNameAlternative	watercourse_name_alternative
watercourseNameAlternativeLang	watercourse_name_alternative_lang
localName	local_name
localNameLang	local_name_lang
localNameAlternative	local_name_alternative
localNameAlternativeLang	local_name_alternative_lang
catchmentName	catchment_name
catchmentID	catchment_id
permanence	permanence
managedNavigation	managed_navigation
length	length
length_uom	length_uom
gradient	gradient
width	width
width_uom	width_uom
levelOfDetail	level_of_detail