RoadLink

GML Attribute	GeoPackage Attribute
gml:id	id
centrelineGeometry	*
fictitious	fictitious
roadClassification	road_classification
roadFunction	road_function
roadClassificationNumber	road_classification_number
name1	name_1
Specified in the GML tag for name1 as xml:lang	name_1_lang
name2	name_2
Specified in the GML tag for name2 as xml:lang	name_2_lang
formOfWay	form_of_way
length	length (has two fields: length and length_uom)
primaryRoute	primary_route
trunkRoad	trunk_road
roadStructure	road_structure
loop	loop
startNode	start_node
endNode	end_node
roadNumberTOID	road_number_toid
roadNameTOID	road_name_toid

GML includes attributes which describe the geometry of the features; this is not applicable to GeoPackage 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 a format.