About: http://webisa.webdatacommons.org/74181280

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	Display managers such as xdm & gdm usually capture stderr from the processes they start and log it to a file such as /var/log/xdm.log or /var/log/gdm/:0.log.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com