func (g *GraphDefinitionMarker) GetLabel() string {
	if g == nil || g.Label == nil {
		return ""
	}
	return *g.Label
}
func (g *GraphDefinitionMarker) GetLabel() string {
	if g == nil || g.Label == nil {
		return ""
	}
	return *g.Label
}
// GetLabel returns the Label field if non-nil, zero value otherwise.