For more in depth information on breadcrumbs and page hierarchies visit our online documentation at Page families
As a child of Creating pages and linking, this page is ideal for demonstrating the concept of breadcrumbs.
Breadcrumbs designate a pathway through the content hierarchy of Confluence.
This page is a child of Creating pages and linking which is, in turn, a child of Confluence Overview.
If you glance up at the 'Breadcrumb' region of the page, above the title, you will see that it reads:
Location: Dashboard > ds > Pages > Confluence Overview > Creating pages and linking > Breadcrumb demonstration
This should be a clear signifier that the content in Breadcrumb demonstration is related by the author to Creating pages and linking which is, in turn, related back to Confluence Overview.