About: http://webisa.webdatacommons.org/195993984

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 invention is a mechanism for providing contextual information for a web page.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com