About: http://webisa.webdatacommons.org/228242726

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	In this manner, a supervisory routine which alone has access to the lock and key values, can exclude any user from referencing or executing within all pages except for those whose locks correspond to one of the four key values.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr