Alignment
Class
class GeometricItem relation material range Material, cardinality [0, 1] class Curve class Alignment relation horizontal range AlignedSegments, cardinality [0, 1] relation vertical range AlignedSegments, cardinality [0, 1] property offsetX range double (64 bit), cardinality [0, 1] property type range integer (64 bit), cardinality [1, 1]