About: http://webisa.webdatacommons.org/112607839

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	My thoughts was a table of the following format:codePK (int, a-I), userID (int), type (int), code (varchar 32), date (timestamp)Where 'type' would be 1, 2 or 3 meaning activation, email change or password reset.
http://www.w3.org/ns/prov#wasQuotedFrom	bigresource.com