PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tip If ON ERROR specifies a procedure, you can pass the error number, the error message, the program line number, and the program name to the procedure by including the ERROR( ), MESSAGE( ), LINENO( ), and PROGRAM( ) functions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • microsoft.com