Glossary · Entities and schema

dangling @id

A reference to an @id that no node on the page declares. The reference is syntactically valid, so validators pass it, and it is a statement about nothing: the resolver drops the edge and the entity loses the relation it was meant to carry.

Entities and schema

Declaring who you are in a form a resolver can use without guessing.

structured data · JSON-LD · stable @id · entity collision · reciprocated sameAs · sameAs · knowledge graph · entity resolution · entity disambiguation · Wikidata · NAP · local citation · Organization schema · LocalBusiness · FAQPage · structured data validation · @context · agentic knowledge graph · microformats (h-card) · RDF · triple · RDFa and Microdata · founder edge · foundingDate · knowsAbout · unreciprocated profile · entity graph · DefinedTerm · Person schema · named entity recognition

← triple  ·  RDFa and Microdata →

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