Suppose an online store sells mobile phones. Applying RDF Triples, we could describe the products like this: ➡ “apple iphone 15” → “is often a sort of” → “Smartphone” ➡ “apple iphone fifteen” → “has a price of” → “$999” ➡ “iPhone fifteen” → “is made by” → “Apple” This https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html