Suppose an online store sells mobile phones. Applying RDF Triples, we can easily describe the products such as this: ➡ “apple iphone 15” → “is actually a kind of” → “Smartphone” ➡ “iPhone 15” → “features a price of” → “$999” ➡ “iPhone fifteen” → “is produced by” → “Apple” https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html