Schema graph
A schema graph is a single JSON-LD document holding an @graph array of nodes that reference each other by @id.
Why it matters
It lets one entity be asserted from thousands of pages instead of duplicated, which is what makes entity resolution work at scale.
How it is measured
Count the ld+json scripts on a page. One is correct. Then confirm every @id reference resolves to a node declared in the same document.
Checks that involve schema graph
Related terms
Questions
What is schema graph?
A schema graph is a single JSON-LD document holding an @graph array of nodes that reference each other by @id.
Why does schema graph matter?
It lets one entity be asserted from thousands of pages instead of duplicated, which is what makes entity resolution work at scale.
How is schema graph measured?
Count the ld+json scripts on a page. One is correct. Then confirm every @id reference resolves to a node declared in the same document.