Posted by Martin Hepp
This diagram shows how rich data markup from the GoodRelations standard, developed by Prof. Hepp,
1. triggers rich snippets with review, price, and availability information in Google and other search engines and
2. sends fine-grained relevance signals to the search engine ranking algorithms.
For more information on the SEO effects of GoodRelations, see also
wiki.goodrelations-vocabulary.org/GoodRelations_for_Seman…
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