About: http://webisa.webdatacommons.org/91048335

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	According to pam_exec manual, PAM items are passed to the script as environment variables, so we are able not only to restrict the script to open_session (login) event but also to get user, remote host and other information.
http://www.w3.org/ns/prov#wasQuotedFrom	stalkr.net