About: http://webisa.webdatacommons.org/173056151

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	It is worth mentioning that WPML is a commercial plugin, but in my opinion it definetly is the most advanced solution for implementing multilingual on your website.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com