Suppose an online store sells cell phones. Utilizing RDF Triples, we will explain the products similar to this: ➡ “apple iphone fifteen” → “is actually a variety of” → “Smartphone” ➡ “apple iphone fifteen” → “has a cost of” → “$999” ➡ “iPhone 15” → “is manufactured by” → “Apple” https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html