Suppose an online store sells cell phones. Working with RDF Triples, we are able to explain the products such as this: ➡ “apple iphone fifteen” → “is usually a variety of” → “Smartphone” ➡ “iPhone fifteen” → “provides a price of” → “$999” ➡ “iPhone 15” → “is manufactured by” https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html