About: http://webisa.webdatacommons.org/186821833

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	For example, when the referring web page is a search results page from the search engine site 105, the URL of the referring web page can typically be decoded.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de