web/frontend/src/app/views/about/about-routing.module.ts

import { NgModule } from '@angular/core';
import { RouterModule, Routes } from '@angular/router';

import { AboutComponent } from './about.component';

const routes: Routes = [
  {
    path: '',
    component: AboutComponent,
    data: {
      title: "About"
    }
  }
];

@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule]
})
export class AboutRoutingModule {
}