Suppose an online store sells mobile phones. Working with RDF Triples, we can describe the products like this: ➡ “apple iphone fifteen” → “is actually a sort of” → “Smartphone” ➡ “iPhone fifteen” → “provides a price of” → “$999” ➡ “apple iphone 15” → “is made by” → “Apple” https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html