Semantic Triple
A semantic triple is a single fact written in three parts: a subject, a predicate and an object, like a bakery (subject), sells (predicate), sourdough bread (object). It's the basic unit of RDF, the W3C's standard for describing things on the web, and a set of triples linked together forms a graph of facts.
Source: W3C, RDF 1.1 Concepts and Abstract Syntax, checked October 29, 2026
What Semantic Triple means for your business
Some SEO guides say to write your copy in triples. Without the jargon, it's plain advice: say who you are, what you do and who you do it for, in short sentences with your business name as the subject, so each one makes sense on its own.
Schema markup is built the same way. Each property in your structured data, like your address or your phone number, pairs your business with one value.
We haven't found Google or OpenAI saying they store your pages as triples, so we'd treat triples as a writing habit that makes each fact easy to quote.
If AI answers lift a line from your site and get it half right, rewriting your key facts as plain, stand-alone sentences is the work we'd start with.
Last reviewed October 29, 2026. All terms
How AI answers it today
On October 29, 2026, Google's AI Overview cited Wikipedia, LinkedIn, Medium, SEO blogs and YouTube, and said triples underpin Google's Knowledge Graph, AI Overviews and chatbots, a claim credited to SEO videos and blogs rather than Google. ChatGPT cited nothing.
Our run through ChatGPT and Google's AI Overview, October 29, 2026. A sample, not what every buyer sees.
Related terms in entities and the knowledge graph
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