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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The standard for displaying rich snippets can be found at http://schema.org/ This standard is valid for all major search engines including Google, Bing, Yandex, Yahoo.
http://www.w3.org/ns/prov#wasQuotedFrom	semanticweb.com