About: http://webisa.webdatacommons.org/419131510

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	At step 78, filtering software plug-in 60 b checks whether the electronic document being accessed by a user is a web page specified in sites database 60 d as a restricted web page.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com