About: http://webisa.webdatacommons.org/113153896

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 simplest method is to set a time threshold; when a user has been inactive for some amount of time, a cutoff is imposed, and all actions that happened before the cutoff are grouped into a session.
http://www.w3.org/ns/prov#wasQuotedFrom	searchuserinterfaces.com