context-aware example OoB urls

https://xmdocumentation.bloomreach.com/library/concepts/rest/restful-api-support---content-context-aware-jax-rs-services.html

At the end of the page, there is a section for #scroll_6-built-in-jax-rs-components (section 6) that implies there are out-of-box components that may do some work for us. However, it doesn't provide any example URLs for leveraging those components and seeing what output they provide. Saying if you have document X at path Y, then observe built in component via URL Z.