Suppose an online store sells cell phones. Employing RDF Triples, we could describe the products similar to this: ➡ “apple iphone 15” → “is often a type of” → “Smartphone” ➡ “iPhone fifteen” → “contains a cost of” → “$999” ➡ “apple iphone fifteen” → “is created by” → “Apple” https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html