PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This makes the if condition work, but log messages are truncated, e.g. if the message sent to rsyslog is rel:Hello World!, then the actual log message written to log file contains only World!, since $syslogtag eats" a part of the log message and is equal to dev:Hello in this case.
http://www.w3.org/ns/prov#wasQuotedFrom
  • serverfault.com