+DN.Vertex.HasElevation <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Elevation"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Edge.HasOuterDiameter <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Outer Diameter"
+ L0.HasRange L0.Double
+ L0.readOnly false
+