In Yoast SEO, we refer to individual nodes in our graph as 'pieces'. This page acts as an index for our documentation on the characteristics and behaviour of each piece we output or manage.
This documentation is a work in progress.
Collectively, these nodes (and their derivatives) form the core of any graph we build.
Components which relate to the structure of a website, page or content.
Components which identify a thing.
Components which describe the content of/in a page.